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Film ed as Xerox University Microfilms 300 North Zoeb Road Ann A rbor, M ich ig an 48106 I I I I 75-14,694 BADMUS, Ganlyu Ademola, 1941A FORMATIVE EVALUATION OF THE MATHEMATICS EDUCATION COMPONENT OF THE EIGHTH CYCLE TEACHER CORPS PROGRAM AT MICHIGAN STATE UNIVERSITY. Michigan State University, Ph.D., 1974 Education, teacher training Xerox University Microfilms, © C o p y r i g h t by GANIYU ADEMOLA BADMUS 1974 Ann Arbor, Michigan 48106 A FO RMA T I V E E V A L U A T I O N OF THE MATHEMATICS EDUCA T I O N C O M P O N E N T O F T H E EI G H T H CYCLE T E A C H E R CORPS P R O G R A M A T MICHIGAN STATE UN I V E R S I T Y By Ga n i y u A d e m o l a Badmus A D I S S E RTATION Submi t t e d to M i c h i g a n State University in par t i a l f u l f i llment of the requirements for the degree of DOCTOR OF PHILOSOPHY C o l l e g e of E d u c a t i o n 1974 ABSTRACT A FORMATIVE EVALUATION OF THE MATHEMATICS E DUCA T I O N COMPO N E N T OF THE E I G H T H CYCLE TEAC H E R CORPS PRO G R A M AT MICHIGAN STATE UNIVERSITY By G a n i y u A d e m o l a Badmus The m a j o r purpose of the study was to pro v i d e both "intrinsic" and "pay-off" formative evaluations of the mathematics curric u l u m and instruction of the eighth cycle T e a c h e r Corps p r o g r a m at Mich i g a n State Univer s i t y using internal, aspect external and contextual sources. The int r i n s i c (1) analyzed and e v a l uated the m a t h e matics content- me t h o d integrated component; (2) prov i d e d critical appraisal of instructional me t h o d and clinical e x p e r i e n c e s . off a s p e c t evaluated ments of learning; (3) learning; (4) learners; The p a y ­ (5) e n v i r o n ­ (6) comp a r e d the m e t h o d of instru c t i o n w i t h two similar methods on m a t h e matics a c h i e v e m e n t and attitude. T h r e e groups of students w e r e involved in the study. Students in the T e a c h e r Corps m a t h e m a t i c s e d u c a t i o n p r o g r a m (interns) m e t for six hours p e r w e e k Fall term 1973, hours p e r w e e k W i n t e r and Spring terms of 1974, They four Ganiyu Ademola Badmus s t u died five learning units w h i c h w e r e laboratory-ori e n t e d m a t h e m a tics c o n t ent-method integrated taught under m a s t e r y — learning approach. A l l interns spent four hours daily in e lemen t ary school, where they w e r e prov i d e d w i t h clinical experi e nce supervised by t e a m leaders and faculty m e m b e r s . T w e n t y - four of thirty interns w h o originally ente r e d the p r o g r a m w e r e used in this study. The second group consisted of twenty-one students randomly selected from volunteers in Fall, 19 73, and given conte n t - m e t h o d integrated instruction s i m i l a r to that of interns but w i t h o u t mastery-approach. They m e t six hours per w e e k in the laboratory and spent one hour p e r w e e k on clinical experience in elementary schools. Th e third group of students, h a d the regular content and m e t h o d separ a t e d mathematics e d u c a t i o n program. They w e r e used for the study during the Fall term w h e n they wer e h a v i n g the methods course. requisite The content course is a p r e ­ for the methods course. Eighteen students from this group w e r e included in the study. Five c r i t e r i o n - r e f e r e n c e d achievement meas u r e s w i t h r e l i a b i lity estimates ranging from 0.79 to 0.94 were d e v e l o p ed and used in e v a l u a t i o n of learning; c o n s t r u c t i o n of the measures the me t h o d of insured their content validity. O t h e r instruments used w e r e Hicks and Perrodin's instrument for analysis of m a t h e m a t i c a l topics, B asic M at h e m a t i c a l Understandings, Dossett's T e s t of Dutton's Attitude Inventory, Attit u d e Scales Tow a r d Diffe r e n t Aspects of M a t h e m a tics devel o p e d by the International Study of Ganiyu Ademola Badmus A c h i e v e m e n t in M a t h e m a t i c s , Aiken's Enjoyment and Value of Mathematics S c a l e s . M u l t i v a r i a t e a n d u n i v a r i a t e a n a l y s i s of v a r i a n c e w e r e u s e d in a s s e s s i n g the e f f e c t of the c o n t e n t - m e t h o d i n t e g r a t e d c o u r s e on interns' p e r f o r m a n c e on the c r i t e r i o n - m e a s u r e s a n d b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g and a t t i t u d e of the interns. T w o - w a y a n a l y s i s of c o v a r i a n c e w a s u s e d to c o m p a r e the e f f e c t of the three instr u c t i o n s , tude, and m a t h e m a t i c a l a p t i t u d e on t e r m i n a l b a s i c m a t h e ­ m a t i c a l u n d e r s t a n d i n g s a n d attitude. repeated measures design was of l e a r n i n g . (a) entry atti­ Stepwise T w o - f a c t o r by o n e - w a y u s e d to e v a l u a t e e n v i r o n m e n t s r e g r e s s i o n t e c h n i q u e s w e r e u s e d to a ssess the c o n t r i b u t i o n o f l e a r n i n g units to the b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g of the interns, (b) determine the r e l a t i o n s h i p b e t w e e n a t t i t u d e t o w a r d m a t h e m a t i c s and interns' value, p e r c e p t i o n of m a t h e m a t i c s enjoym e n t , and e n v i r onments. T h e r e s u l t s of the study 1. learning, indicated: T h e int e r n s m a d e s i g n i f i c a n t ga i n s c r i t e r i o n - r e f e r e n c e d m e a s ures. (p < .001) on the T h e p e r c e n t a g e of int e r n s that r e a c h e d m a s t e r y level r a n g e d f r o m 67 p e r c e n t in F r a c t i o n s 2. to 96 p e r c e n t in Nu m e r a t i o n . T h e inte r n s s h o w e d s i g n i f i c a n t gains (p < .0001) on test of basic mathematical understanding and atti­ tude t o w a r d m a t h e m a t i c s . Ganiyu Ademola Badmus A l l o w i n g for i n i t i a l d i f f e r e n c e s , the interns, after c o m p l e t i n g the m a t h e m a t i c s e d u c a t i o n c o m p o n e n t of the p r o g r a m s h o w e d s i g n i f i c a n t l y b e t t e r m a t h e ­ m a t i c a l u n d e r s t a n d i n g than a g r o u p of s t u d e n t s in the r e g u l a r t e a c h e r e d u c a t i o n program. The interns h a v e b e t t e r p e r c e p t i o n s of t h e i r l e a r n i n environments in m a n y a s p e c t s than o t h e r two g r o u p s of students. T h r e e of the l e a r n i n g units a c c o u n t e d for m o r e t h a n 63 p e r c e n t of the interns' basic mathematical understandings. T h e interns' initial attitude toward mathematics t h e i r e n j o y m e n t of the i n s t r u c t i o n a c c o u n t e d for m o r e t h a n 7 3 p e r c e n t of t h e i r t e r m i n a l a t t i t u d e toward m a t h e m a t i c s . and This Thesis is Dedic a t e d to Gbadamosi Adebisi, my father; A l i m o t u Adufe "Alayo," my mother; to S alamotu Lateye, my late step-mother (my father's senior wife); to late Salamo Iya-Ake; to Sali m o t u Adetohun, my dear aunt; to Sulaiman A. Lawal, my dear friend; to Morenike, my d e a r wife; to Ris i k a t Oyin-Ade, my sister; to A l l my "Brothers" and "Sisters" and to A l l my children. ACKNOWLEDGEMENTS I w i s h to express my a p p r e ciation to Dr. Perry E. Lanier, chairman of my doctoral committee, ment and understanding. for his e n c o u r a g e ­ Special a p p r eciation is exp r e s s e d to Dr. Bruce A. Mitchell, my d i s s e rtation director, w h o gave freely of his time, talent, wise counsel, gu iding me through the research project. and judgment in His guidance was a source of perso n a l s a t i s faction a n d encouragement. I w i s h to thank Dr. W i l l i a m M. F i t z g e r a l d and Dr. P e t e r A. Lappan, Jr., w h o w e r e mem b e r s of m y doctoral c o m m ittee and gave hel p f u l suggestions and e n c o u r a g e m e n t t h r o u g hout my doctoral program. Special a p p r e c i a t i o n is ex p r e s s e d to Dr. Lauren G. W o o d b y from w h o s e e x p e rie n c e s I have g a i n e d a lot. I w i s h to thank Dr. Gl e n d a La p p a n and Mr. Paul K a canek for allowing me to use their students in the study. Thanks are due to m a n y people w h o have co n t r i b u t e d to my academic achievements. Special a p p r e c i a t i o n is e x p r e s s e d to my old teachers Messrs. M. A. Alii, Adebambo, A. O. Sanni, A. O. O. Odutola, O l u n l o y o w h o have demonstrated, J. A. and Dr. V. O. S. m o r a l l y and financially, un q u a l ified interest in my w o r k and progress. I w o u l d like to thank the M a t h e matics D e p a r t m e n t and the College of E d u c a t i o n of M i c h i g a n State University, and The W e s t e r n State G o v e r n m e n t of N i g e r i a for giving me financial supports during my graduate study. Lastly, thanks are due to all my people to w h o m I have d edic a t e d this thesis; to Gbadamosi Adebisi, m y father --for he has p l a c e d high value on formal e d u c a t i o n and p a i d dearly for it and X have accepted his value; A d u f e "Alayo," my mother, m u c h for me; to A l i m o t u the w o m a n who had suff e r e d so to my sister and b r o t h e r s — for their p r a y e r that I succeed; to m y wife and children for the support and e ndurance they have demonstrated; r e l a t i v e s — Messrs. to my dear friends and S. A. Lawal, A. Adetola, Bayo O g u n b i , Julius O, Durojaiye, Sule Odu-ola, and Moses A. F a t o k i — w h o supported me du r i n g the h a r d times. TABLE OF CONTENTS Page LIST OF T A B L E S .............................................. viix C h a pter I. THE P R O B L E M ............................... 1 Introduction. . . . . Purpose of the S t u d y ................. 2 N e e d for the S t u d y ............................ Defini t i o n of Terms W i t h Comments, . . . Research Hypotheses . . . . . . . . Ass u m p t i o n s of the S t u d y ....................... Scope and Deliminations of the Study. . , II. REVIEW OF L I T E R A T U R E ..................... 4 8 13 17 21 24 I n t r o d u c t i o n ................................... Influence of School and the Tea c h e r on the D i s a d v a n t a g e d C h i l d ................. 26 Nature of the D i s a d v a n t a g e d and His Learning P r o c e s s .................... 29 The Th e o r e t i c a l F o u n d a t i o n of the Emer g i n g Practices in M a t h e matics Curriculum, Instructional Procedures and Goals for the D i s a d v a n t a g e d ................. 33 Rese a r c h and Evalua t i o n Litera t u r e on L a b o r a t o r y A p p r o a c h as an Instructional M e t h o d o l o g y for the D i s a d v a n t a g e d . . . Bloom's Model of Mas t e r y L e a r n i n g Pr o m i s i n g I n n o v a t i v e / E x p e r i m e n t a l Field Ex p e r iences in T e a c h e r Educa t i o n . . . Sele c t e d Research and E v a l u a t i o n Literature on Related (Research) M e t h o d o l o g y of the S t u d y ............................ 72 III. 1 24 42 48 57 D E S C R IPTIVE FEATURES A N D DESIGN O F T H E STUDY. 81 I n t r o d u c t i o n ........................... Gene r a l C o n t e x t and P r o g r a m Description. 83 v 81 . Chapter Page A n a l y s i s of the M a t h e m a t i c s C o n t e n t in the M a t h e m a t i c s E d u c a t i o n C o m p o n e n t of the P r o g r a m ............................................ 102 D e s c r i p t i o n of the M a t h e m a t i c s M e t h o d s I n t e g r a t e d w i t h M a t h e m a t i c s C o n t e n t and 109 C l i n i c a l E x p e r i e n c e ......................... A n A p p r a i s a l of the I n s t r u c t i o n a l Method. . 118 S a m p l e s ............................................124 M e a s u r e s and I n s t r u m e n t a t i o n ...................... 126 D e s i g n o f S t u d y ..................................... 137 A n a l y s i s of D a t a ..................................... 143 M e t h o d o l o g i c a l A s s u m p t i o n s and L i m i t a t i o n s of the S t u d y ..................................... 146 S u m m a r y ............................................151 IV. P R E S E N T A T I O N A N D A N A L Y S I S OF D A T A ................... 153 A n a l y s i s of the M a t h e m a t i c s C o n t e n t and M e t h o d s of the L e a r n i n g U n i t s ...................154 E v a l u a t i o n of L e a r n i n g ..............................158 E v a l u a t i o n of L e a r n e r s ..............................164 E v a l u a t i o n of I n s t r u c t i o n ...................... 171 Q u a n t i t a t i v e E v a l u a t i o n of E n v i r o n m e n t s of L e a r n i n g .........................................181 I n t e r p r e t a t i o n and D i s c u s s i o n of F i n d i n g s . 184 A s s e s s m e n t of C o n t r i b u t i o n of L e a r n i n g U n i t s to the B a s i c M a t h e m a t i c a l U n d e r s t a n d i n g s of Int e r n s .................. 19 3 A s s e s s m e n t of C o n t r i b u t i o n of D i f f e r e n t A s p e c t s of A t t i t u d e T o w a r d M a t h e m a t i c s and S c h o o l L e a r n i n g to G e n e r a l A t t i t u d e T o w a r d A r i t h m e t i c ............................. 198 S u m m a r y of F i n d i n g s ............................. 201 V. SUMMARY, CONCLUSIONS, AND RECOMMENDATIONS . . 205 205 S u m m a r y .................................... ... C o n c l u s i o n s .................................... 213 I n t e r p r e t a t i o n and D i s c u s s i o n of F i n d i n g s . 216 R e c o m m e n d a t i o n s ................................. 224 BIBLIOGRAPHY ............................................... 2 28 Chapter Page A P P E N D ICES Appendix A. Set of Five Pre- and Post-Test Forms of the C r i t e r i o n - R e f e r e n c e d Measures . . , . 252 A Test of Basic M a t h e matical Understandings F o r m A (Pre-Test) and F o r m B (Po s t - T e s t ) . * 271 C. Dutton A r i t h m e t i c Atti t u d e Inventory. . 301 D. A t t i t u d e Scales To w a r d Different Aspects of M a t h e m a t i c s .................................... 303 E. E n j o y m e n t and Value of Mathematics Scales , . 308 F. Raw Scores of Tea c h e r Corps Interns, G^. . . 310 G. Raw Scores of the "Comparison Groups" on All M e a s u r e s ....................................... 311 B. . . LIST OF TABLES Table 1. 2. 3. Page Suggested Topics for the Mat h e m a t i c a l Pr e p a r a t i o n of Elementary School Teachers . . 106 Reliability Coefficients for Pre- and PostC r i t e r i o n - R e f e r e n c e d A c h i e v e m e n t Measures • » 132 C o r r e l a t i o n Co e f f i c i e n t Between Pre- and PostT e s t Scores of the Students in Regular Methods Co u r s e (Education 325E) on ItemSampled C r i t e r i o n - R e f e r e n c e d A c h i e vements . . 133 4. A C o m p a r i s o n of M a t h e m a t i c a l Topics Cov e r e d by the Tea c h e r C o r p s , the Reg u l a r Elementary Educa t i o n P r o g r a m and the TTT Experimental P r o g r a m ............................................. 157 5. Means and Standard Deviations of Pre-test, Post-test, and G A i n Scores on the Five C r i t e r i o n Measures for the Interns . . . . 161 6. M u l t i v a r i a t e Anal y s i s of Interns on Differences B etween Pre- and P o s t -Scores on the Five C rite r i o n M e a s u r e s ................................... 161 7. N u m b e r and P e r c e n t a g e of Interns that Reached Mas t e r y Level on L e a r n i n g Units .............. 163 Means a n d S t a n d a r d Deviations of Pre- and P o s t ­ test Scores of Interns on Dossett's and Dutton's Tests ................................... 16 6 8. 9. M u l t i v a r i a t e and Univar i a t e Analy s i s of V a r i a n c e of Interns on Gains Doss e t t and Dutton's T e s t s ................................................. 167 10. Grade Levels of Interns Where Attit u d e s were D e v e l o p e d ............................................. 169 viii Table Page 11. Interns* 12. S u m m a r y o f A n a l y s i s of C o v a r i a n c e for the G r o u p s on the T e s t of B a s i c M a t h e m a t i c a l U n d e r s t a n d i n g .................................... 174 G r o u p s M e a n Scores on the T e s t o f B a s i c .................. Mathematical Understandings 175 13. F e e l i n g s A b o u t A r i t h m e t i c in G e n e r a l . 170 14. S u m m a r y of the A n a l y s i s of C o v a r i a n c e for the Scores of G r o u p s on A t t i t u d e T o w a r d Arithmetic ........................................ 179 15. G r o u p s M e a n Sc o r e s o n A t t i t u d e T o w a r d A r i t h m e t i c ............................................ 180 16. S u m m a r y of M u l t i v a r i a t e A n a l y s i s of V a r i a n c e (Repeated M e a s u r e s Design) on P e r c e p t i o n of Learning Environments ......................... 183 M e a n Scores of G r o u p on P e r c e p t i o n on ......................... Learning Environments 184 17. 18. C o r r e l a t i o n C o e f f i c i e n t s B e t w e e n Post-test, in B a s i c M a t h e m a t i c a l U n d e r s t a n d i n g , A t t i t u d e T o w a r d A r i t h m e t i c and O t h e r V a r i a b l e s ( M e a s u r e s ) ............................................ 195 19. A n a l y s i s of V a r i a n c e for O v e r a l l R e g r e s s i o n o f P o s t - t e s t in B a s i c M a t h e m a t i c a l U n d e r ­ s t a n d i n g s and O t h e r V a r i a b l e s ...................... 197 20. A n a l y s i s of V a r i a n c e for O v e r a l l R e g r e s s i o n of Post-test Attitude Toward Arithmetic a n d O t h e r V a r i a b l e s ................................. 200 ix CHAPTER I THE P R O B L E M Introduction In the early nine t e e n sixties there w a s a tumult about the difficulty of training teachers w h o s e pupils were descr i b e d as ally different." "disadvantaged" or "cultur­ M c G e o c h and Copp pr oject at Teachers College, for urban schools (1963) reported a pilot Colum b i a Univer s i t y ca l l e d the "Teaching Corps," w h i c h w a s a p r o g r a m desi g n e d to train special teachers for the disadvantaged. Goldberg (1963) d e s c r ibed a hypo t h e t i c a l m o d e l of a successful teacher of the disadvantaged. Haub r i c h (1965) e f f e c t i v e training of teachers c h i ldren while Rivlin (1962) gave guidelines for for cultur a l l y d i s a d v a n t a g e d h a d ear l i e r outl i n e d a v a r i e t y of d e s i r e d m o d i f i c a t i o n s in e x i s t i n g modes of teach e r p r e p a r a t i o n for large city schools. Ausubel (1964) dis­ c u ssed the r e v e r sibility of the cognitive and m o t i v a t i o n a l effects o f cultural d e p r i v a t i o n and i m p l i cations for t e a ching the c u l t ural ly depri v e d child. In a n a t i o n - w i d e eff o r t to give children from "low income" families b e t t e r educational o p p o r tunities and to 1 2 improve the qual i t y of teacher education programs for both c e r t i f ied teachers and i n e x p e r i e n c e d teacher i n t e r n s , T e a c h e r Corps was e s t a b l i s h e d by Congress in 196 5. Today Tea c h e r Corps projects exist in over 150 school districts, 5 prisons, and 17 juvenile institutions. They o perate in c o o p e ration w i t h about 85 colleges and universities. income areas, The proj e c t gives school districts in low their communities, the chance to w o r k together. and nearby universities Its p h i l o s o p h y embodies m odels and guidelines of M c G e o c h and C o p p (1963), Rivlin (1962), Haub r i c h a competency-based, (1965), field-based, (1963), Go l d b e r g and others. community-based, It is bi l i n g u a l a nd b i c u l t u r a l program. Purpose of the Study The purpose of this study is to pro v i d e a formative e v a l u a t i o n of the m a t h e m a t i c s e d u c a t i o n compo n e n t of e ighth cycle T e a c h e r Corps P r o j e c t at M i c h i g a n State U n i ­ v e rsity w i t h the Lansing, M i c h i g a n school district. F o l l o w i n g the model of Scriven and C u n n i n g h a m "intrinsic" (1973), (1967), Sanders this study w i l l focus on b o t h the and "pay-off" parts of formative e v a l u a t i o n of the p r ocess and p r o d u c t of the m a t h e m a t i c s c u r r i c u l u m and instruction. Internal, external, and contex t u a l sources are used. Specifically, g a t i o n sought: the intri n s i c aspect of the in v e s t i ­ 3 1. To analyze and evaluate the mathematics content in the mathematics e d u c ation component of the p r o g r a m and to assess w h e t h e r they m e e t the mathemati c a l need of the interns. 2. To provide a critical appraisal of the instructional methods and the clinical experiences in the program. The p a y - o f f aspect of the study sought: 3. To evaluate the effect of the instruction as p r e s c r i b e d by the mathematics education component of the Teacher Corps P r o g r a m on the interns in rela t i o n to specified competencies and to assess if the interns achieved a degree of mastery over these competencies. 4. To evaluate the eff e c t of the instruction on the basic m a t h e m a t i c a l knowledge of the interns. 5. To evaluate the effect of the instruction on the interns' 6. attitudes toward mathematics. To assess the contribution of diffe r e n t units of m a t h e m a t i c s i n s t r uction to the general mathem a t i c a l knowledge of the interns. 7. To assess the c o n t r ibution of different aspects of attitude toward m a t h e matics and school learning to the general attitude of the interns to w a r d m a t h e ­ matics . 4 8. T o c o m p a r e the m a t h e m a t i c a l u n d e r s t a n d i n g and a t t i t u d e t o w a r d m a t h e m a t i c s of the inte r n s in this p r o g r a m w i t h the m a t h e m a t i c a l u n d e r s t a n d i n g and a t t i t u d e s of s t u d e n t s e n r o l l e d in the r e g u l a r t e a c h e r - e d u c a t i o n program. The p u r p o s e is to determine, (a) the e f f e c t of m e t h o d of i n s t r u c t i o n l e v e l s ) and e n t r y a t t i t u d e (three (three l e v e l s ) upon the m a t h e m a t i c s a c h i e v e m e n t at the e n d of instruction; (b) the e f f e c t of m e t h o d of i n s t r u c t i o n levels and m a t h e m a t i c a l a p t i t u d e levels) (three (three o n a t t i t u d e t o w a r d m a t h e m a t i c s at the e n d of i n s t r u c t i o n . 9. T o c o m p a r e the e f f e c t o f three m e t h o d s of i n s t r u c t i o n on d i f f e r e n t asp e c t s of a t t i t u d e (five levels). 10. T o use the resu l t s of the i n v e s t i g a t i o n to m a k e specific recommendations for r e p l i cation, diffus i o n , a n d i n s t a l l a t i o n of a c h a n g e of proced u r e , as w e l l as r e f i n e m e n t of its o v e r a l l design. N e e d for the Study While "lower-class" and "disadvantaged" are n o t n e c e s s a r i l y s y n o n y m o u s , the l i t e r a t u r e g e n e r a l l y v i e w s the m i d d l e - c l a s s t e a c h e r in r e l a t i o n to l o w e r - c l a s s a n d d i s ­ a d v a n t a g e d c h i l d r e n , the r e s u l t s s e e m to c o i n c i d e . Many 5 e ducators like Be c k e r (1952), Davis Bowman, Liddle, Matthews, Hickerson (1948), Havighurst, and Pierce (1966), Riessman (1962), (1962), Arnez (1966), agree that the teachers middle -class attitudes and values are in conflict w i t h those of lower-class or d i s a d vantaged students, and t h e r e ­ fore antithetical to the focal concern of the child r e n and y o u t h they serve. Be c k e r (1952), Davi d s o n and Lang and Rosenthal and J a c o b s o n (1960), (19 6 8) have shown that teachers' expectations influence the aspirational level a n d learning of the child and these expectations tend to v a r y inversely w i t h the child's socio-economic class. Unfortunately children perceive and fulfill these lower expectations, c o n f irmed Clark berg (1965). (1962), Vontress Davidson and Lang (1963), and Sexton (1960), Frieden- (1964) maintain that m o s t of the teachers of the d i s a d v a n t a g e d dislike a n d/or dist r u s t the children and teachers replace their main function of teaching by an emphasis on discipline. Clark (1967) (1965), Ri v l i n (1962, 1965), Landers (1964), Groff repo r t e d that m a n y new teachers are unwil l i n g to a ccept appointmen t to teach the d i s a d v a n t a g e d w h i l e e x p e r i e n c e d teachers tend to seek transfers. In response to these sensitivities, the Nati o n a l S c ience F o u n d a t i o n funded an SMSG c o n f erence on Math e m a t i c s E d u c a t i o n in the Inner City Schools in March, 1970. One of the five posi t i o n papers w a s p r e p a r e d and p r e s e n t e d by W o o d b y on "A Survey of E x i s t i n g Projects W h i c h A t t e m p t to A t t e n d to Innercity Problems in Mat h e m a t i c s Education." 6 T h i s p a p e r e x a m i n e d the forces a n d issues t h a t led to the f u n d i n g o f the p r o j e c t s . There was also a p a n e l focusing o n p e d a g o g y a n d the l a b o r a t o r y a p p r o a c h as p o s s i b l e p a r t i a l s o l u t i o n to the p r o b l e m s . In his r e a c t i o n paper, the p r o j e c t s themes Forbes observed that although s u r v e y e d d i f f e r in m a n y ways, like i n d i v i d u a l i z a t i o n , objective-oriented programs, diagnosis suc c e s s and p r e s c r i p t i o n , for e x p e r i e n c e s of s t u d e n t s , s t u d e n t s i n v o l v e m e n t in learning, image, t h e r e are c o m m o n s t u d e n t self- teacher-training and development and these h a v e r e l e v a n c e for e d u c a t i o n o f all children. themes The p a r t i c i ­ p a n t s a l m o s t u n a n i m o u s l y a g r e e d t h a t p r i o r i t y in i n n e r c i t y e d u c a t i o n s h o u l d be g i v e n to p r e s c h o o l , e arly p r i m a r y y e a r s k i n d e r g a r t e n and a n d that little v a l u e w o u l d be a c c o m p l i s h e d u n l e s s the p r o g r a m i n c l u d e s g r e a t e m p h a s i s on d e v e l o p i n g a p p r o p r i a t e a t t i t u d e , i n s i g h t s , and the u n d e r s t a n d i n g of d i f f e r e n t c u l t u r e s among teachers in the innercity s c h o o l s . T h e l a s t r e m a r k of the p r e c e d i n g p a r a g r a p h c o u p l e d w i t h w h a t is a l r e a d y k n o w n a b o u t e x i s t i n g m i d d l e — class innercity teachers possibly " s p e c ial p r o g r a m s . " T h e c h a n g e d goals w e r e d i r e c t e d toward giving young people opportunities led to c h a n g e the go a l s of from poverty backgrounds new to o b t a i n a c o l l e g e e d u c a t i o n and to m a k e h i g h e r e d u c a t i o n r e s p o n s i v e a n d r e l e v a n t to t h e i r s p e c i a l educational needs {Astin e t al., 1972). The students r e c r u i t e d into th e s e c o m p e n s a t o r y p r o g r a m s w e r e c o n s i d e r e d 7 "disadvantaged" or "high risk" on the a s s u m p t i o n t h a t they lack the r e q u i s i t e m o t i v a t i o n and a c a d e m i c sk i l l s to seek a n d s u c c e s s f u l l y p u r s u e a c o l l e g e educat i o n . Accordingly s u c h p r o g r a m s h a v e f o c u s e d on c o r r e c t i n g th e s e m o t i v a t i o n a l a n d a c a d e m i c deficits. C o n s i d e r i n g the a m o u n t of m o n e y e x p e n d e d by the g o v e r n m e n t and the a m o u n t of t i m e , e n e r g y and h u m a n resources s u p p l i e d b y the u n i v e r s i t i e s in s u c h progr a m s , t h e i r e x i s t e n c e r a i s e s s o m e is s u e s n o t only a b o u t the general educational experiences that lead to the s u c c e s s f u l d e v e l o p m e n t of l a t e n t t a l e n t b u t also a b o u t the b a s i c p r e m i s e s u n d e r l y i n g the a d m i s s i o n criteria. to p a v e the w a y In an a t t e m p t for n e e d e d a n s w e r s to g e n e r a l q u e s t i o n s of the form: C a n these p r o g r a m s h e l p the u n d e r p r e p a r e d , s p e c i a l l y a d m i t t e d s t u d e n t s to m a k e e d u c a t i o n a l a n d so c i a l a d j u s t m e n t n e c e s s a r y to c o m p l e t e a c o l l e g e e d u c a t i o n ? T o w h a t e x t e n t do h i g h e r e d u c a t i o n a l p r o g r a m s for the disadvantaged serve their clients? W h a t t y p e s of p r o g r a m s * c o m p o n e n t s s h o w the g r e a t e s t p r o m i s e ? This study examines the f o l l o w i n g issues: T o w h a t e x t e n t do es the m a t h e m a t i c s i n s t r u c t i o n for the d i s a d v a n t a g e d i n t e r n s s e r v e the i n t e r n s ? w h i c h of t he c o l l e g e e n v i r o n m e n t s and e x p e r i e n c e s f a c i l i t a t e the m a t h e m a t i c a l g r o w t h o f t h e s e d i s a d v a n t a g e d i n t e r n s ? A s s u m i n g (i) C a r r o l l * s thesis, (ii) B l o o m ' s t h e o r y of M a s t e r y l e a r n i n g are valid, (iii) recent, B e g l e (1971) r e s e a r c h r e p o r t w h i c h seems to j u s t i f y the t h e o r i e s and (iv) r e c e n t p u b l i c a t i o n b y Astin, e t al. (1972) that b e i n g s o c i o - e c o n o m i c a l l y d i s a d v a n t a g e d is n o t in itself, a s e v e r e h a n d i c a p to the s t u d e n t o n c e h e gets to the c o l lege, is it p o s s i b l e to d e s i g n a m a t h e m a t i c s i n s t r u c t i o n for t h e s e i n t e r n s t h a t w i l l b r i n g t h e i r b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g and t h e i r a t t i t u d e t o w a r d m a t h e m a t i c s to the s a m e level as o t h e r p r o s p e c t i v e e l e m e n t a r y t e a c h e r s in o t h e r p r o g r a m s ? 8 In the m a s t e r y learning model, all students are h e l p e d to achieve a c r i t erion mas t e r y of the learning at hand. The focus is not on separa t i n g students into grade c l a s s i f i ­ cations but rather on h e l p i n g students reach the ma s t e r y level. Ries s m a n (19 6 3) conte n d e d that the d i s a d v a n t a g e d child is typically a phys i c a l learner, and the phys i c a l learner is gener a l l y a slo w e r learner and this slowness s hould not be e q u a t e d w i t h stupidity. characteristics of the slow learner, D i s c u s s i n g the Schulz (1972) remarked that cultural d i f f erences and deficient cognitive f unctioning are m a j o r influences on the b e h a v i o u r and a c h i e v e m e n t of slow learners. In the words of Pikart and W i l s o n "Research o n the development, (1972), use and v a l i d a t i o n of the m a s t e ry learning model for slow learners in m a t h e m a t i c s is an obvious need." Defini t i o n of Terms With Comments 1. Criterion-Referenced M e a s u r e ; "One that is c o n ­ s t r u c t e d to y i e l d m e a s u r e m e n t s that are directly i n t e r ­ p r e t a b l e in terms of s p e c i f i c p e r f o r m a n c e standards." 2. E c o n o m i c a l l y D i s a d v a n t a g e d — children and adults from home and/or community b a c k g r o u n d w h e r e a m a j o r i t y of the residents lack adequate financial income thus r e s u l t i n g in s u b s t a n d a r d living conditions. 3. E d u c a t i o n a l l y D i s a d v a n t a g e d - -individuals from home a n d/or c o m m unity b a c k g r o u n d lacking cultural assets 9 n e c e s s a r y for no r m a l school a c h i e vement thus pla c i n g the i n d i v iduals at a dis a d v a n t a g e grade level-wise. 4. Experimental G r o u p s : was a group of thirty junior e l e m e n t a r y e d u c a t i o n majors sele c t e d for the T e a c h e r Corps p r o g r a m w h o p a r t i c i p a t e d in the ei g h t h cycle p r o g r a m at M i c h i g a n State University. r e f e r r e d to as "Interns." The mem b e r s w e r e usually The group p a r t i c i p a t e d in a s p e c i ally desig n e d mat h e m a t i c s i n s t ructional program. w a s a g r o u p of twenty - t w o students G2 in the r e g u l a r t e acher e d u c a t i o n p r o g r a m randomly sele c t e d from students w h o r e g i s t e r e d for M a t h e m a t i c s given a mathematics o f G-^. 201 in 1973 fall. T h e g r o u p was i n s t r uctional p r o g r a m sim i l a r to that G^ was a group of students in the r e g u l a r t e acher e d u c a t i o n p r o g r a m e x p o s e d to the regular mathematic s i n s t r u c t i o n w h i c h was d i f f e r e n t from those g i v e n to G ^ and 5. F o r m a t i v e E v a l u a t i o n — is the process of judging a fluid proc e s s or p r o d u c t that can be revi s e d in form. The results of such ev a l u a t i o n studies are given to persons d i r e c t l y invol v e d in the p r o c e s s or in d e v e l o p i n g the product. 6. F o r m a t i v e P r o c e s s / I n t e r i m E v a l u a t i o n — is the type of e v a l u a t i o n w h i c h provi d e s p e r i o d i c feedback to p e r s o n s r e s p o n s i b l e for i m p l e m e n t i n g plans, or p r o c e d u r e s or d e v e l o p i n g a p r o d u c t that is n o t y e t fully assembled. It 10 has three objectives: (1) to de t e c t or p r e d i c t defects in p r o c e d u r a l de s i g n or its i m p l e m e n t a t i o n during i m p l e ­ m e n t a t i o n stages, decisions, occurs. and It is, 7. (2) to provide i n f o r mation for p r o g r a m e d (3) to m a i n t a i n a record of p r o c edur e as it thus, concerned w i t h p r o g r a m improvement. F o r m a t i v e Pro d u c t E v a l u a t i o n — and Cunningham, 19 73) (following Sanders is the e v a l u a t i o n of the p r o d u c t as it has b e e n put together strictly for feedback to the developer. D e s c r iptive and con t e n t analyses techni q u e s as d e s c r i b e d under int e r i m formative evalua t i o n activities are e x t r e m e l y important at this point. K n o w ledge about the e x t e n t to w h i c h val u e d objectives are achie v e d w i t h a p l a n / p r o d u c t are important. What Anderson (1969) termed "field test" is an e x c e l l e n t example of this type of evaluation. Borich (1971) has also s u g g e s t e d a con c e p t u a l m o d e l for formative p r o d u c t evaluation. p r o d u c t w i t h a sample of subjects V a l i d a t i o n of a from the ta r g e t p o p u l a t i o n or a feasibility study o f a p l a n for e d u c a t i o n a l change are the m o s t frequently found formative p r o d u c t e v a l u a t i o n studies in the literature. The sources of external and internal inform a t i o n listed u n d e r formative interim / p r o c e s s e v a l u a t i o n activities are a ppli c a b l e to formative p r o d u c t e v a l u a t i o n acti v i t i e s also. T h e o b j e c t under scrutiny at this p o i n t w i l l b e the e n t i r e a s s e m b l e d product, however, nents. ra t h e r than its c o m p o ­ C o n t e x t u a l i n f o r m a t i o n is of ut m o s t i m p o r t a n c e at 11 this point. T h e f o r m a t i v e p r o d u c t e v a l u a t i o n s h o u l d test the p r o d u c t in the c o n t e x t w i t h i n w h i c h it is i n t e n d e d to function. T h e c o l l e c t i o n of c o n t e x t u a l i n f o r m a t i o n in interim/process formative evaluation cannot be accomplished in i s o l a t i o n from a p a r t i c u l a r set of o b j e c t i v e s o r a p a r t i c u l a r p r o d u c t si n c e by d e f i n i t i o n the role of c o n t e x t is to spec i f y the limits of the product. "The task of the f o r m a t i v e evaluator, therefore, is to e s t a b l i s h w h e t h e r p r e d i c t e d r e l a t i o n s h i p s b e t w e e n context, internal, a n d e x t e r n a l i n f o r m a t i o n holds. Is it the c a s e , for i n s t a n c e , t h a t s t u d e n t s w i t h s p e c i f i e d e n t r y behaviours (context) learn m o r e m a t h e m a t i c s (external) a programed test using hierarchial sequencing from (i n t e r n a l ) ? A n a n a l o g o u s q u e s t i o n in the p r o p o s e d study is, "Is it the case that p r o s p e c t i v e e l e m e n t a r y s c hool t e a c h e r s w i t h low s o c i o - e c o n o m i c b a c k g r o u n d — l o w - a c h i e v e r s in m a t h e m a t i c s - - ( c o n t e x t ) c a n learn m a t h e m a t i c s level of c o m p e t e n c y as s t u d e n t s nal) from a mastery to the same in r e g u l a r p r o g r a m learning mathematics c o n d u c t e d in a l a b o r a t o r y s e t t i n g (exter­ instruction (internal)?" The f o r m a t i t i v e e v a l u a t o r o f t e n is n o t s a t i s f i e d if he o b s e r v e s s h a r p d i f f e r e n c e s in the e f f e c t i v e n e s s of two programs, h e likes to find o u t w h y the d i f f e r e n c e o c c u r s if h e is to give c o m p l e t e i n f o r m a t i o n c o n c e r n i n g p o s s i b l e r e v i s i o n s o f the m a t e r i a l . m a t i o n is, t h o u g h n o t always, Explanatory infor­ n e e d e d for f o r m a t i v e p r o d u c t 12 e v a l ua t i o n work, it can be critical and should not be overlooked. 8. 1967) Interim Intrinsic E v a l u a t i o n " - ( f o llowing Scriven, is the evalua t i o n of transactional or mean s - t o - t h e - ends p r o g r a m characteristics. It is an interim/process formative evaluation w h i c h relies on internal information, b o t h descriptive and critical appraisal. Examples of activities that fell into this category are the analysis of the content of the p r o g r a m components or the appraisal of instructional strategies w h i c h are w e l l i l l u strate d by M o r r i s s e t t and Stevens (1968), and Eash (1968, (1970). e x c e llent discussion of 1971), Tyler and Klein Stake (1970) has prov i d e d an the use of professionals in such ev a l uation studies. 9. Lear n i n g U n i t : a c q uired under a single 10. The m a t h e m a t i c a l objectives to be set of learning conditions. Mastery L e a r n i n g — is an i n s t r uctional strategy w h i c h proposes that under appropriate instructional conditions virtually all students can learn m o s t of w h a t they are taught. The sequential steps in the strategy are s p e c i fication of objectives, level (sc o r e ) , unit teaching, feedback, d e s i g n a t i o n of the m a s t e r y formative tests, diagnosis of areas of deficiency, procedures, re-test. In Bloom's model, immediate alternate an attempt is made to alter the amount of time a stud e n t spends in st u d y i n g a 13 task and thus bring about a level of learning d e t e r m i n e d to be m a s t e r y of the task. 11. Pay-off E v a l u a t i o n — (following Scriven, 1967) is interim/process formative evalua t i o n w h i c h relies on external information. This is the m o s t common type of evaluation activity in instructional development; for some people, evaluation. this type is the only indeed, "real" type of The methods used to collect external i n f o r ­ m ation for pay - o f f evaluations are e x c e l l e n t l y illust r a t e d by M e t f e s s e l and M i c h a e l (1967), Markle (1971), Goo d w i n and Sanders 12. (1970), A b e d o r (1971). P o v e rty-area S c h o o l — elemen t a r y school in w h i c h a m a j o r i t y of the children are from e d u c a t i o n a l l y and e c o n o mically d i s a d v a n t a g e d environments, 13. The D i s a d v a n t a g e d — the individual w h o comes from a home and/or community en v i r o n m e n t that is lacking e c o n o m i ­ cally and educationally. Research Hypotheses The following hypothesis w i l l be tested to assess the e ffect of the i n s t r uctional p r o g r a m on the a c h i e v e m e n t of interns on the p r e s c r i b e d mat h e m a t i c a l competencies (integrated content a nd methods). level of significance w i l l be used. In each case the .05 14 A. The p o s t - t e s t means score w i l l exceed the p r e - t e s t means score of the interns (G^) on the criterion- r efere n c e d measures. The univariate hypotheses associated w i t h this m u l t i v a r i a t e hypothesis are: The m e a n post- t e s t score of the interns w i l l be h i g h e r than the m e a n pre- t e s t score on the criterionr e f e r e n c e d meas u r e s in: a. measurement, b. numeration, c. addition and s u b t r a c t i o n of w h o l e numbers, d. m u l t i p l i c a t i o n and divi s i o n of whole numbers, e. fractions. The following two hypotheses w i l l be tested to assess changes in the interns' b a s i c mat h e m a t i c a l kn o w l e d g e and attitude toward arithmetic: B 1. The p o s t - t e s t mean score of the interns w i l l e x c e e d their pre- t e s t m e a n score on Dossett's test of m a t h e m a t i c a l understanding. B 2. The p o s t - t e s t m e a n score of the interns w i l l exceed their pre- t e s t m e a n score on Dutton's a r i t h m e t i c a ttitude inventory. The following hypotheses w i l l be tested to compare the interns and students e n r o l l e d in the reg u l a r teacher e d u c a t i o n program. The pur p o s e is to determine e f f e c t of m e t h o d of i n s t r uction a ttitude toward m a t h e matics (three levels) (three levels) (1) the and entry upon the 15 m a t h e matics a c h i e v e m e n t at the e n d of instruction, and the e ff e c t of m e t h o d of i n s t r u c t i o n and m a t h e m a t i c a l aptitude (three levels) (three levels) (2) on the attit u d e toward m a t h e matics at the end of instruction. C 1. (a) W h e n a linear a d j u s t m e n t is m a d e for the effect of v a r i a t i o n due to d i f f e rences in p r i o r m a t h e m a t i c a l aptitude, as m e a s u r e d by Dossett's pre-test, there w i l l be no s i g n i f i c a n t d i f f e r e n c e in mathem a t i c s achievement, as m e a s u r e d by Dossett's post-test, b et w e e n the met h o d s of instruction. (b) T h a t is, there w i l l be no t r e a tment effect. W h e n a linear a d j u s t m e n t is made for the eff e c t v a r i a t i o n due to d i f f e rences in p r i o r m a t h em a t i c a l aptitude, as m e a s u r e d by Dossett's pre-test, there w i l l be no s i g n i f i c a n t d i f f e r e n c e in m a t h e ma t i c s achievement, as m e a s u r e d by Dossett's post-test, b e t w e e n the entry attitudes. T h a t is, there w i l l be no atti t u d e effect, (c) W h e n a linear a d j u s t m e n t is m a d e for the eff e c t of v a r i a t i o n due to d i f f e rences in p r i o r m a t h e m a t i c a l aptitude, as m e a s u r e d b y Dosse t t ' s pre-test, there w i l l be a c o n s t a n t d i f f e r e n c e in m a t h e m a t i c s achievement, as m e a s u r e d by Dossett's post-test, b e t w e e n the met h o d s of i n s t r u c t i o n at all levels entry of attitude. 16 That is, there w i l l be no treat m e n t by a t t i t u d e interaction. C 2. (a) W h e n a linear adjust m e n t is m a d e for the e f f e c t of va r i a t i o n due to differences in p r i o r attitu d e tow a r d mathematics, test, as m e a s u r e d by Dutto n ' s p r e ­ there w i l l be no s i g n i f i c a n t d i f f e r e n c e in attitude toward mathematics, as m e a s u r e d by Dutton's p o s t - t e s t bet w e e n the meth o d s of in­ struction. That is there w i l l be no t r e a tment effect. (b) W h e n a linear a d j u stment is m a d e for the ef f e c t v a r i a t i o n due to d i f f erences in p r i o r attitud e to w a r d mathematics, test, as m e a s u r e d by Dulto n ' s pre­ there w i l l be no s i g n i f i c a n t d i f f e r e n c e in attitude toward m a t h e m a t i c s as m e a s u r e d by D u l t o n ' s post-test, b e t w e e n the entry attitudes. T h a t is there w i l l be no attitude effect. (c) W h e n a linear a d j u s t m e n t is m a d e for the e f f e c t of v a r i a t i o n due to d i f f e rences in p r i o r atti t u d e tow a r d mathematics, test, as m e a s u r e d by Dulton's p r e ­ there w i l l be a cons t a n t d i f f e r e n c e in attitude toward mathematics, as m e a s u r e d by Dult o n ' s post-test, b e t w e e n the methods of i n ­ struc t i o n at all levels entry of attitude. That is, interaction. there w i l l be no treat m e n t by a t t i t u d e 17 The following hypotheses w i l l be tested to compare the interns and other two groups of students in the regular teacher education p r o g r a m on five different aspects of attitudes. D. (a) There w i l l be no s i g n i ficant difference betwe e n the m ean-scores of the three methods instruction (groups) on Husen's Atti t u d e Scales. That is, (b) there w i l l be no treatment m a i n effect. There will be no s i g n i ficant difference betw e e n the m e a n - scores of the three attitude levels groups on Husen's Attitude Scales. That is, there w i l l be no entry attitude m a i n effect. (c) There w i l l be a constant differ e n c e in attitudes, as m e a s u r e d by Husen's A t t i t u d e Scales, b e t w e e n the methods of instruction at all levels of entry attitude. That is, there w i l l be no treat m e n t by attitude interaction. As s u m p t i o n s of the Study The m a t h e m a t i c s e d u c a t i o n component of the Te acher Corps p r o g r a m at the M i c h i g a n State U n i v e r s i t y includes the following assumptions (which are not n e c e s sarily unique to the d i s a d v a n t a g e d ) : 1. T h a t there are differences b e t w e e n the skills requ i r e d to teach in low-income schools and 18 m i d d l e - c l a s s s c h o o l s , b u t this does n o t imp l y that u n i q u e p r i n c i p l e s of l e a r n i n g are i n v o l v e d in the two d i f f e r e n t settings. 2. T h a t the p r o g r a m for i n n e r city e d u c a t i o n s h o u l d include great emphasis on developing appropriate a t t i t u d e s , insig h t s , a n d u n d e r s t a n d i n g amon g teachers 3. in i n n e r city schools. T h a t low a c h i e v e r s in m a t h e m a t i c s m a y be c l a s s i f i e d i n t o three groups, viz: those w h o h a v e i n t e l l e c t u a l d e f i c i e n c i e s , those w h o have c u l t u r a l d e f i c i e n c i e s , a n d those w h o h a v e b o t h i n t e l l e c t u a l and c u l t u r a l deficiencies (and p e r h a p s a d i f f e r e n t g r o u p w h o are neither culturally nor intellectually deficient but are s l o w e r in l e a r n i n g ) . It is i m p o r t a n t to c o n ­ s i d e r these d i f f e r e n c e s a m o n g low a c h i e v i n g p u p i l s in teaching, both for i n d i v i d u a l i z i n g the c u r r i c u l u m a n d for d e v e l o p i n g s e l f - i n s t r u c t i o n a l mater i a l s . 4. T h a t m a n y c h i l d r e n f r o m l o w - i n c o m e areas are a s s u m e d to be l o w - a c h i e v e r s b e c a u s e they are c u l t u r a l l y d e f i c i e n t and two factors are of i m p o r ­ t a n c e in m o t i v a t i n g such children, viz: (a) the n e e d to d e v e l o p a t e c h n i q u e of c h a n g i n g c h i l d r e n ' s b e h a v i o u r in o r d e r for s c h o o l l e a r n i n g to take place, and (b) the n e e d for f l e x i b i l i t y in a p p r o a c h to t e a c h i n g d e p e n d i n g upon the v a l u e sys t e m s o f the homes f r o m w h i c h these c h i l d r e n come. 19 5. That differences in v a l u e s , p r i o r e x p e r i e n c e s and environments among children from various i n c o m e , ethnic, a n d r a c i a l s u b - g r o u p s are so g r e a t that, teachers n e e d s p e c i a l t r a i n i n g in o r d e r to a p p l y the p r i n c i p l e s of t e a c h i n g a n d fash i o n the instructional procedures 6. for e a c h group. T h a t the f o l l o w i n g t h r e e a s s u m p t i o n s o f t e n m a d e w i t h r e s p e c t to the p u p i l / a d u l t of low a b i l i t y m u s t be rejected: a. T h a t the p r o g r a m for the p u p i l / a d u l t of low abil i t y s h o u l d be formed on drill! b. T h a t the l o w - a b i l i t y c h i l d / a d u l t s h o u l d n o t be r e q u i r e d to t h i n k ! c. T h a t any p r o g r a m for l o w - a b i l i t y s t u d e n t s should involve 7. little or n o reading, T h a t a n y o n e w h o tea c h e s m a t h e m a t i c s s h o u l d know mathematics, (b) like m a t h e m a t i c s , Cc) (a) continue to learn m a t h e m a t i c s , (d) be able to c o m m u n i c a t e w e l l w i t h the learner, learning p r o c e s s . and (e) u n d e r s t a n d the In a d d i t i o n , t e a c h e r s of low a c h i e v e r s n e e d s p e c i a l k n o w l e d g e of the p s y c h o ­ l og i c a l a n d s o c i o l o g i c a l b a c k g r o u n d s o f the children. 8. That particularly for the for m a t h e m a t i c s comes physical w o r l d • l o w - a c h i e v e r s , the n e e d f r o m e x p e r i e n c e s in the The emphasis in e l e m e n t a r y s c h o o l 20 s h o u l d be upon the d e v e l opment of the exp e r i e n t i a l b a c k g r o u n d enab l i n g symbolic activity and abstract reasoning. 9. That Ausub e l ' s three-part teaching strategy of culturally d i s a d v a n t a g e d children in a laboratory setting is both a theoretically and p e d a g o g i c a l l y sound approach. 10. T h a t Bloom's mo d e l of mas t e r y learning w h i c h eme r g e d from the w o r k of Carroll (196 3), and suppo r t e d by the ideas of M o r r i s o n (1966), Ski n n e r Anderson (1959), (1954), Suppes and Gl a s e r (1926), B r u n e r (1966), G o o d l a d and (1968) is a useful strategy in d e s i g n i n g the in s t r u c t i o n of the (disadvantaged) p r o s p e c t i v e teachers o f the d i s ­ advant a g e d . 11. That little is k n o w n about disa d v a n t a g e d children's c apacity to learn, b u t the limits may be w h a t they now learn and, far b e y o n d if prop e r l y taught, can learn m o r e m a t h e matics than ordinarily. 12. T h a t teachers w i t h P o f f e r b e r g e r - N o r t o n characteristics (in chapter II) (195 6) affect students' attitude and a c h i e v e m e n t positively, moreover, tea c h e r - i n i t i a t e d t e a c h e r - s t u d e n t p e r s o n a l i n t e r ­ actions do s i g n ificantly influence students' achievement. 21 Scope and Delimitations of the Study To provide i n f o r m a t i o n on the forces that influence a student*s achievement, it is neces s a r y to w o r k w i t h i n a framework that offers a w i d e range of p o t e n t i a l l y relevant variables w h i c h reflect theory and prac t i c e of teaching and learning. EPIC E v a l u a t i o n Ce n t e r in Tucson, A r i z o n a has d e s igned such framework. A n adaptation of it to the p r o p o s e d study is shown below: Behaviour Psychomotor Domain Affective Domain Cognitive Domain K o H e u £H Content Method U) 55 Organization Facilities Cost n o in i— i POPULATION 22 The structure is comp o s e d of three sets of variables — instruction, population, and b e h a v i o u r — and it has b e e n m o s t useful as a heuristic device to reveal combinat i o n s of variables leading to a more complete description and analysis of the instructional program. Analysis of v a r i ­ ables is generally limited only by the nature and scope of the p r o g r a m and the desire for simple or complex analysis. The forces affecting programs results are obviously pr o duced through the i n t e r action of variables on each of the dimensions. Consequently, the m a j o r limitations of this study are: 1. The study intends to evaluate only the ma t h e m a t i c s educa t i o n compo n e n t of the Teac h e r Corps program. 2. Evalua t i o n is confined solely to: a. Anal y s i s and critical appraisal of the content, m e t h o d and o r g a n i z a t i o n of i n s t r u c t i o n — internal information; b» Cognitive and affective b e h a v i o u r of the interns at interim/process s t a g e — external information; c. Cognitive and affec t i v e behaviours of the interns at the entry and pro d u c t s t a g e s — contextual information. ([a] and [b] have b e e n termed "intrinsic" off" evaluations r e s p e ctively by Scriven and and "pay­ (1967) [c] has b e e n gener a l l y termed "contextual" e v a l u a t i o n .) 23 3. The study does n o t evaluate the e f f e c t of i n s t r u c t i o n on t e a c h i n g b e h a v i o u r of the interns. 4. The study does n o t evaluate the e f f e c t of the p r o g r a m on the b e h a v i o u r s o f the pu p i l s ta u g h t by the interns, nei t h e r does it e v a l u a t e the ef f e c t of the p r o g r a m o n the remai n i n g p a r t of the p o p u ­ lation . 5. The facilities and cost aspects of the ins t r u c t i o n and the p s y c h o m o t o r do m a i n of b e h a v i o u r shall not be i n v e s t i g a t e d . 6. The i n s t r uments to be used in the s t u d y shall have the inhe r e n t l i m i t ations as d i s c u s s e d by Glen n o n (1949). CHAPTER II R E V I E W OF L I T E R A T U R E Introduction Distinguishing between " c u r r i c u l u m static" and " c u r r i c u l u m d e v e l o p i n g , " Wright, et al. tl9 71) stressed that m o d e r n conc e p t s o f c u r r i c u l u m favor d y n a m i c c u r r i c u l u m d e v e l o p m e n t w h i c h is c o n t r o l l e d b y p h i l o s o p h i c a l , logical, Foshay and s o c i o l o g i c a l (1961) c urric ulum. forces. psycho­ A d e c a d e b e f o r e this, d i s c u s s e d the d i f f i c u l t y of h a v i n g a "balanced" In p a r t i c u l a r , three sources o f e l e m e n t a r y s c h o o l m a t h e m a t i c s have b e e n i d e n t i f i e d : 1. the n a t u r e of the learner, w h i c h m a y b e r e f e r r e d to as the e x p r e s s e d n e e d s - o f - t h e - c h i l d t h e o r y of curriculum. This p r o v i d e s p s y c h o l o g i c a l b a s i s for curriculum theory, 2. the n a t u r e of his a d u l t society, w h i c h m a y b e r e f e r r e d to as the n e e d s - o f - a d u l t society, s o c i a l u t i l i t y , i n s t r u m e n t a l i s m or s o c i o l o g i c a l b a s i s for c u r r i c u l u m theory, 3. the n a t u r e of the c o g n i t i v e a r e a - m a t h e m a t i c s , w h i c h may be r e f e r r e d to as the s t r u c tural, the p u r e m a t h e m a t i c a l , or the logi c a l t h e o r y o f curric u l u m . This p r o v i d e s the l o g i c a l , o r pure m a t h e m a t i c a l basis for c u r r i c u l u m t h e o r y . E a c h has the p o t e n t i a l to c o n t r i b u t e s i g n i f i c a n t l y to a w e l l — d e s i g n e d c u r r i culum. "Any u n i l a t e r a l a u t h o r i t a r i a n 24 25 v i e w o f the c u r r i c u l a r b a s i s o f the p r o g r a m is an e x t r e m i s t v iew," ar g u e d G l e n n o n and C a l l a h a n (1970). In o r d e r to h a v e a c l e a r p e r c e p t i o n of a b a l a n c e d theory of c u r r i c u l u m , a c l e a r p e r c e p t i o n of each of these e x t r e m i s t the ories is important. T he m a j o r o b j e c t i v e s o f the T e a c h e r Corps are to s t r e n g t h e n the e d u c a t i o n a l o p p o r t u n i t i e s a v a i l a b l e to c h i l d r e n from l o w - i n c o m e families and to a s s i s t c o l l e g e s a n d u n i v e r s i t i e s a n d local school d i s t r i c t s to b r i n g a b o u t b a s i c changes in the w a y s used. in w h i c h t e a c h e r s are t r a i n e d a n d The tea c h e r int e r n s are b e i n g t r a i n e d to t e a c h in the p o v e r t y - a r e a schools. se l v es m e m b e r s M a n y of the int e r n s are t h e m ­ of m i n o r i t y or l o w - i n c o m e g r o u p s . m i n o r i t y a n d "l o w - i ncome" o f int e r n s can p r o v i d e c h i l d r e n w i t h m o d e l s o f a c h i e v e m e n t and scholarship. the first p a r t of the r e v i e w e x a m i n e s matics These Consequently, the type o f m a t h e ­ c u r r i c u l u m and i n s t r u c t i o n w h i c h w i l l m e e t the n e e d s of the d i s a d v a n t a g e d w h i l e the s e c o n d p a r t e x a m i n e s recent, i m p o r t a n t and s u b s t a n t i v e m e t h o d o l o g i c a l d e v e l o p m e n t s w h i c h are h e l p f u l in d e s i g n i n g the s t u d y revise, in o r d e r to r e f i n e , and e x t e n d w h a t are a l r e a d y k n o w n in the f i e l d of m a t h e m a t i c s e d u c ation. Spec i f i c a l l y , the r e v i e w of l i t e r a t u r e p e r t i n e n t to the s tudy has b e e n o r g a n i z e d u n d e r s e v e n categorie s : 1. the i n f l u e n c e o f the s c h o o l and the t e a c h e r o n the d i s a d v a n t a g e d child, 26 2. r e s e a r c h on the n a t u r e of the d i s a d v a n t a g e d a n d his learning p r o c e s s , 3. the t h e o r e t i c a l matics goals 4. f o u n d a t i o n s of the e m e r g i n g m a t h e ­ curriculum, instructional procedures and for the d i s a d v a n t a g e d , r e c e n t e m p i r i c a l s t u d i e s w h i c h s e e m to j u s t i f y some of the c i r r i c u l a r a n d i n s t r u c t i o n a l pr a c t i c e s , 5. Bloom's model of mastery m e t h o d of i n s t r u c t i o n , l e a r n i n g as an e m e r g i n g its theory, practice and r e s e a r c h findings, 6. promising, innovative/experimental field-experiences in t e a c h e r e d u c a t i o n , 7. Related (Research) Methodology. I n f l u e n c e of the S c h o o l and the T e a c h e r on the D i s a d v a n t a g e d C h i l d "The e s s e n c e of e d u c a t i o n a l h i s t o r y , " claims G ross* "is to e n a b l e e d u c a t o r s to learn f r o m the m i s t a k e s of the p a s t a n d use t h e m i n t e l l i g e n t l y to u n d e r s t a n d the d e v e l o p ­ m e n t of the p h i l o s o p h y o f p r e s e n t e d u c a t i o n a l i n s t i t u t i o n s . " The l i t e r a t u r e c i t e d u n d e r t h e n e e d for the s t u d y t o g e t h e r w i t h the p r e s e n t d i s c u s s i o n h e l p s to i l l u m i n a t e the p h i l o s o p h y of the p r o g r a m a n d h e n c e a c c o u n t for the philosophical forces o n the cu r r i c u l u m . * P r o £ e s s o r C a r l G r o s s m a d e the s t a t e m e n t at the i n t r o d u c t o r y lec t u r e on E d u c a t i o n a l History: P l a t o to Locke, W i n t e r T e r m 1974, M i c h i g a n S t a t e U n i v e r s i t y . 27 Reis s m a n (19 6 3) maintains that there is a g r e a t deal of evidence that the depr i v e d children and their adults have a much more positive attitude toward ed u c a t i o n than is generally believed. One factor that obscures the recognition of this is that w h i l e depri v e d individuals v a l u e education, they dislike the school, they are aliena t e d from the school and they resent the teachers. Reiss m a n believes that it is not the d i s a d v a n t a g e d w h o have capitulat e d to t heir environment, but the teachers and hence w h e n c o n ­ si d ering attitude of the disadvantaged, attitude toward ed u c a t i o n and a t t i t u d e toward the school m u s t be considered separately. Deutsch (1967) claimed that the school only reinforces the negative responses of children from deprived backgrounds. Gor d o n and W i l k e r s o n (19 66) ar g u e d that two f a c t o r s — low m o t i v a t i o n and low s e l f - e s t e e m - - h a n d i c a p the d i s a d v a n t a g e d child in his acad e m i c d e v e lopment and they cited studies w h i c h indicate that the m o t i v a t i o n of d i s ­ a d v a n t a g e d children not only is "likely to be lower but is likely to be dire c t e d toward goals i n c o n s i s t e n t w i t h the de mands and goal of formal education. further, ..." that the typical c u r r i c u l u m is i n c o n gruent w i t h the child's social experiences, and this incongruence, to g ether w i t h lack of motivation, makes a c h i e vement or success" unlikely. (1968) They w e n t "normal school Fantini and W e i n s t e i n suggest that the condition of b e i n g d i s a d v a n t a g e d cuts across all segments of society; failure is erroneous, the idea of human only i n s t i tutions fail. Exami n i n g 28 the relation between a student's s e l f - concept and his experiences in school, Deutsch recognized that the latter m a y "either reinforce invidious self-concepts acquired from the e n v i r o n m e n t or help to d e v e l o p — or even in d u c e — a negative self-concept. The school contributes further to these negative self-images bec a u s e it fails to stimulate or create interest in the child at the same time that it regulates his behaviour. students improve, Vane (1966) notes that few once they have e s t a b lished a poor a c h i e v e ­ m e n t record early in their career. Oak l a n d (19 70) remarked that it seems likely that the lack of neces s a r y antecedent exper iences causes the child to fall further behind as the c u r r i c u l u m builds upon abilities he has not acquired. Deutsch (1967) maint a i n s that, as the age increases it becomes m o r e and more difficult for these d i s a d v a n t a g e d children to develop compensatory m echanisms, to respond to special programs, or to make the p s y c h o l o g i c a l re-adjustments required to overcome the cumulative effects on their deficits. In a n a t i o n-wide study on d i s a d v a n t a g e d students recently p u b l i s h e d by Astin, e t al. (1972) it was reported! . . . It w a s e n c o u r a g i n g to find that the high school achievements and college progress of these d i s a d v a n ­ taged students* did n o t differ substantially from those students from more advant a g e d backgrounds. It w o u l d seem that b e i n g soci o - e c o n o m i c a l l y d i s a d v a n t a g e d is not, in itself, a severe hand i c a p to students once they get to college. *For the pur p o s e of the analysis of data collected, they def i n e d "disadvantaged" students as those w h o s e family incomes was b e l o w $6,000 per y e a r and w h o s e parents h a d not c o m p l e t e d h i g h school. 29 Go l d b e r g W o l f and W o l f (1967), Stodolsky and Le s s e r (1962) (1967), poi n t e d o u t that teachers o f t e n start w i t h zeal and energy and w i s h to do an effec t i v e job, but are t hwarted by "reality" and "cultural shock" and are u nable to fulfill their p r o f e s s i o n a l r e s p o nsibilitie s and therefore become frustrated, the w r o n g attitudes, indifferent, added O r n s t e i n angry and "learn" (1968a). Nature of the Disadvantaged* and His Lear n i n g Process Roueche and W h e e l e r (1973) define the "disa d v a n ­ taged" as "the social strata h a v i n g least access to h i g h e r education." They rema r k e d that in other context it m a y be an e u p h e m i s m for low-achieving students or simply for e c o n o m ically p o o r students. v a r i o u s l y d e s c ribed as T h e y o b s e r v e d that this group is "socially disadvantaged," e d u c a t i o n a l l y underprepared," "culturally deprived," "socio—e c o n o mically deprived," "developmental students," advantaged," "high-risk "opportunity deprived," "socially and culturally d i s ­ "chronically poor," "poverty-stricken," "culturally alienated." The p o p u l a t i o n s among the "disadvantaged" vary from each other in a nu m b e r of ways, (1967) Go r d o n (196 5) and No a r o b s e r v e d that they can have such co m m o n c h a r a c t e r ­ istics as low e c o n o m i c status, low social status, low *The w o r d "disadvantaged" w i l l h e n c e f o r t h be taken to q u a l i f y both chil d r e n and y o u t h (young men and women) w h e r e v e r no s p e c i f i c a t i o n is made for distinction. 30 education achievement, m a r g i n a l o r n o em p l o y m e n t , limited p a r t i c i p a t i o n in c o m m u n i t y o r g a n i z a t i o n s , limited immediate potential food and sleep, for u p w a r d m o b i l i t y , too l ittle p e r s o n a l attention, too little too l i t t l e s e l f - r e s p e c t and s e l f - c o n f i d e n c e , too little r e a s o n to try and too l ittle h a p p i ness. blacks, The p o p u l a t i o n s c o n s i s t p r i m a r i l y of A m e r i c a n Mexicans, P u e r t o Ricans, S o u t h e r n r u r a l / m o u n t a i n whites. A m e r i c a n Indians, T h e i r c h i l d r e n c o m e to and leave s c h o o l d i s a d v a n t a g e d to the d e g r e e c u l t u r e has and that t h e i r f a i l e d to p r o v i d e t h e m w i t h the e x p e r i e n c e s t y p i c a l o f c h i l d r e n a n d y o u t h that A m e r i c a n s c h o o l s and colleges are a c c u s t o m e d to teaching. Traditional methods tend to w i d e n the g a p as the d e p r i v e d s t u d e n t stays in schools. Th e r e are s o m e s p e c i f i c e n v i r o n m e n t a l personal characteristics inter-related) factors, and p a r t i c u l a r e x p e r i e n c e s (all t h a t h a v e a d e t r i m e n t a l e f f e c t on the learning process (treated as the d e p e n d e n t variable) s t u d i e s reviewed. in In the s t u d i e s the o v e r l a p p i n g a n t e c e d e n t v a r i a b l e s are self- c o n c e p t , m o t i v a t i o n a n d the c o m p o n e n t s o f v a r i a b l e l e a r n i n g are language, c o g n i t i o n and p e r c e p t u a l style. The socio-economic class in w h i c h a c h i l d is s o c i a l i z e d p r o v i d e s e x p e r i e n c e s w h i c h m a y i n f l u e n c e his academic achievement. R e v i e w i n g the res u l t s o f n u m e r o u s studies, Gordon c o n c l u d e d that h o m e s o f low SES (1965) fail to p r e p a r e the c h i l d for l e a r n i n g b e c a u s e the y appropriate stimuli like books, toys, lack and i n s t r u c t i o n a l 31 e q u i p ment. T h e a b s e n c e of v i s u a l stimuli, an e x c e s s of noise, li m i t s c o n c e n t r a t i o n . together with This led D e u t s c h (196 7) to r e p o r t that a p e r s o n for low SES lacks the e x p e r i e n c e t h a t e n a b l e s h i m to "manipulate and o r g a n i z e the v i s u a l p r o p e r t i e s of his e n v i r o n m e n t and thus p e r p e t u a l l y to o r g a n i z e a n d d i s c r i m i n a t e the n u a n c e s of his e n v i r o n ­ m e n t ." A m o n g others, M o n t a g u e (1964) (1964), D e u t s c h and B r o w n s h o w e d t h a t SES c o r r e l a t e s w i t h i n t e l l i g e n c e which, a c c o r d i n g to H u n t (1961), is a f u n c t i o n of the p r o c e s s o f p e r s o n a l i n t e r a c t i o n w i t h e n v i r o n m e n t r a t h e r than a p r o d u c t of g e n e t i c Schaefer (1961) factors. Ricsin (1961), T h o m p s o n and d e s c r i b e h o w e a r l y s t i m u l a t i o n affects the d e v e l o p m e n t of p r o p e r n e u r a l s t r u c t u r e s w h i l e Solomon, e t al. (1961) c o n t e n d t h a t an i m p o v e r i s h e d e n v i r o n m e n t r e d u c e s a p e r s o n ' s d i s c r i m i n a t o r y and m a n i p u l a t i v e and his d e s i r e be necessary for e x p l o r a t o r y b e h a v i o u r w h i c h is t h o u g h t to for p r o b l e m solving. c o m p e t e n c e in v a r i o u s "has abilities languages," "Failure to acq u i r e reported Ausubel (1964), l i m i t e d the d i s a d v a n t a g e d c h i l d 's abil i t y to a d v a n c e f r o m c o n c r e t e to a b s t r a c t r e a s o n i n g " ; "hence he c a n n o t handle symbolic l a n g u a g e and c o n c e p t s ," a d d e d S l a u g h t e r (19 69). (19 6 5) w e n t Gordon f u r t h e r to say t h a t the i n a b i l i t y to r e a s o n by i n d u c t i o n a n d to a p p l y or t r a n s f e r knowledge through l i n k i n g of c o n c e p t s is c h a r a c t e r i s t i c of the t h o u g h t p r o c e s s of d i s a d v a n t a g e d youth. 32 Gordon (1965) s u g g e s t e d that lo w e r - c l a s s h o m e s are d e f i c i e n t in the n e c e s s a r y i n t e r a c t i o n w i t h p a r e n t s that activates (1967) the chil d ' s interest and motivation. Deutsch e m p h a s i z e d that the m i d d l e —class c h i l d rece i v e s greater intellectual stimulation, for w h i c h he is rewarded, than does the l o w e r - c l a s s child, w h o s e p a r e n t s s e l d o m s u b j e c t h i m to the p r e s s u r e of a formal a d u l t - c h i l d l e a r n i n g situation.'*’ Dave It is n o t the status p e r s e , a r g u e d (1963), p a r e n t - b e h a v i o u r is the c r i t i c a l v a r i a b l e (which does n o t m a k e the home e n v i r o n m e n t stimulating.) Fifer (19 64) found that, w i t h i n e t h n i c groups, c h i l d r e n of d i f f e r e n t s o c i a l cla s s e s d i f f e r e d in their p e r f o r m a n c e on a n u m b e r of tests. (196 8) Epps (1970), Rosenberg (1965), A s b u r y found that p a r e n t a l b a c k g r o u n d affects the c h i l d ' s s e l f - c o n c e p t and s e l f - a s p i r a t i o n s . While Goff (1954) r e p o r t e d t h a t c h i l d r e n of low SES feel m o r e i n a d e q u a t e in sc h o o l t h a n others, Epps (19 70) h y p o t h e s i z e d t h a t e v e n at the time they e n t e r school, such c h i l d r e n h a v e l i t t l e self2 c o n f i d ence, w h e r e a s E d w a r d s and W e b s t e r (196 3) f o u n d that positive self-concepts a n d a s piration. are r e l a t e d to a c a d e m i c a c h i e v e m e n t Coleman, all f a ctors co n s i d e r e d , et al. (1966) reported, t h a t of the d e g r e e to w h i c h a p e r s o n p e r ­ c e i v e s h i m s e l f as b e i n g able to c o n t r o l his e n v i r o n m e n t and his f u ture is the m o s t c r i c u a l to a c h i evement. 1op. 2 op. c i t . , p. cit. 49. Hal l (19 69) 33 reported a study which supported Coleman's conclusi o n . H a l l ' s study goes a s t e p f u r t h e r to s h o w t h a t conve r s e l y , the sense o f p o w e r l e s s n e s s a n d i n a b i l i t y to c o n t r o l o n e ' s d e s t i n y , c h a r a c t e r i s t i c of p e r s o n s f r o m lower s o c i o ­ e c o n o m i c groups a n d c u l t u r a l l y d e p r i v e d h o m e s , redu c e s m o t i v a t i o n and leads to u n f a v o u r a b l e s e l f - c o n c e p t s , t h e r e b y inhibiting learning potential. Clift (1969) has s u m m a r i z e d the c h a r a c t e r i s t i c traits of c u l t u r a l l y d i s a d v a n t a g e d y o u t h under three categories— personality, cognitive func t i o n s an d e d u c a t i o n a l values. The T h e o r e t i c a l F o u n d a t i o n o f the E m e r g i n g P r a c t i c e s In M a t h e m a t i c s Cu r r i c u l u m , Instructional Procedures a n d G o a l s for the D i s a d v a n t a g e d Gordon and Wilkerson all o u r c u r r e n t e f f o r t s (1966) r e m a r k e d that d e s p i t e (on e d u c a t i n g the d i s a d v a n t a g e d ) , e f f e c t i v e a p p r o a c h to t e a c h i n g the d i s a d v a n t a g e d ha s n o t b e e n found. Goldberg (19 64), H a b e r m a n (1963), W e b s t e r and L u n d (1969) (19 64), P a s s o w and Wilkerson (1964, 1966), a l l c l a i m t h e r e is n e e d for m u c h s t u d y on t e a c h e r b e h a v i o u r c h a r a c t e r i s t i c s and the r e l a t i o n s h i p b e t w e e n the t e a c h e r s of the d i s a d v a n t a g e d and t h e i r students. Lesser (1967) Stodolsky and p o i n t o u t t h a t t e a c h e r s o f the d i s a d v a n t a g e d w a n t to s u c c e e d b u t fail b e c a u s e b e h a v i o u r t e c h n i q u e s h a v e not been developed Daniel "which p r o v i d e d e s i r a b l e o u t c o m e . " (1967), G o l d b e r g (1967), and W i l k e r s o n (1964, 1966) c o n t e n d t h a t w e m u s t l e a r n w h a t works, w i t h whom, w i t h w h a t 34 variables; w i t h o u t this knowledge, we cannot succeed and will jump from one approach to another. In the area of general psychology, Gor d o n and Wilkerson (1966) discu s s e d the i n t e r actionist and p r o j e c t i v e theories of behaviour. The former sees behav i o u r p a t t e r n s as being shaped by interaction of individual w i t h his e n v i r o n m e n t w h i c h acts to foster or impede the p s y c h o l o g i c a l and intellective d e v e l opment necessary for learning. This i n t e r a c t i o n i s t theory implies that compensatory e d u c a t i o n and e nrich m e n t of the programs can affect, in some fashion, the disabilities associ a t e d w i t h disa d v a n t a g e d status. The p r o j e ctive theory assumed that individual b e h a v i o u r is b a s e d on cer t a i n p r e d e t e r m i n e d patterns w h i c h are a c t i v a t e d by e n v i r onmental stimuli; e n v i r o n m e n t a l forces m a y a f f e c t be h a v i o u r a l forms, but, in general, b e h a v i o u r is co n t r o l l e d by drives that are "genetically est a b l i s h e d and bound." The theory thus emphasizes the intractability and p e r m a n e n c e of early characteristics implying that no amount of social action can improve performance. The p r o p onents of the projective theory m u s t have re c eived a great shock from Brun e r ' s (1962) hypothesis: Any subj e c t can be ta u g h t e f f e c tively in some i n t e l l e c ­ tually ho n e s t form to any child at any stage of d e v e l o p ­ m ent 1Jerome S. Bruner, The Process of Educa t i o n (Cambridge: Harv a r d U n i v e r s i t y Press, 1962), p. 33. 35 C a rroll (1963) t i m e - to-mastery model gave a second b l o w to propo n ents of projec t i v e theory. thesis B l o o m (1969) Descri b i n g Carroll ' s said, . . . Implicit in this formulation is the assump t i o n that given enough time, all students can conceiv a b l y attain m a s t e r y of a learning task. . .. Adler (1957) rejected projec t i v e theory in its entirety. He r e a ffi r m e d his posi t i o n again in 1972. He d e s c ri b e d the theory as one of the p r i n c i p a l causes of p o o r learning by those w h o m it stigmatizes as genetically inferior. e x p l ained that pupil failure is taken for granted, He and so n e i t h e r teacher nor c h i l d is required to exert the e f f o r t that m i g h t p r e v e n t failure. Adler (1972) m a i n t a i n s that though the i n t e r a c t i o n i s t theory points to social ences that do e x i s t and that can be corrected, influe- it only tells the half truth and it has b e e n harmful b e c a u s e it is g e n e rally c o m b i n e d w i t h the tacit assumption that ch i l d r e n w h o have been s u b j ected to these r e t a rding social influences cannot be expe c t e d to learn in school. He contends that any theory that reduces our e x p e c t a t i o n of w h a t chil d r e n can do inevitably reduces their level of ac h i e v e m e n t and b e comes a se l f - f u l f i l l i n g prophecy. Silberman theory is harmful, expectation, (1970) and A d l e r (1972) beli e v e the I.Q. it affects n o t only the teacher's as shown by J a c o b s o n and Rosenthal b u t also the pupil's e x p e c t a t i o n of himself. teacher b a c k from teaching, learning. (1968), It holds the and holds the pupil b a c k from In the w o r d s of teachers: 36 W e think the children are n o t capable of learning and w e teach them l e s s . T h e n they learn less and become less capable of learning. C l e a r l y by 196 4 the USOE and the N C T M h a d lost confidence in the p r o j e c t i v e theory and they jointly spons o red a conference held in Washington, D.C. 25-27, in mathematics. H. 1964 to discuss the "low achievers" L . Phillips, on March specia l i s t in m a t h ematics at the Of f i c e of Ed u c a t i o n gave five reasons why the USOE and the N C T M were co n c erned a b o u t low achievers in mathematics. Five p o s i t i o n papers w e r e p r e s e n t e d on s o c i ological and psyc h o l o g i c a l factors in low ach i e v e m e n t and six other papers were invited on the then current p r o m i s i n g practices. Am o n g other r e c o m mendations that e m e r g e d from the conferenc e was a g u i d e-line for teaching m a t h e matics to the low achiever (appendix C of the r e p o r t ) , w h e r e it is r e c o m m e n d e d that a laboratory set t i n g is especi a l l y e f f e ctive for low achievers, Woodby (1965). Ag a i n in April, 196 4, through the interest of the C o o p e r a t i v e Research b r a n c h of the Uni t e d States Of f i c e of E d u c a t i o n funds w e r e made available by the USOE to SMSG for an e x p l o r a t o r y Co n f e r e n c e on M a t h e matics E d u c a t i o n F o r B e l o w A v e r a g e Achie v e r s held in Chicago, A p r i l 10 and 11, 1964. conference. Illinois, on Seven papers w e r e p r e s e n t e d at the T w o of the papers of p a r t i c u l a r relev a n c e to d i s a d v a n t a g e d are "Psychological Issues In the D e v e l o p m e n t of M a t h e m a t i c s C u r r i c u l a for Socially D i s a d v a n t a g e d Children" by H. Be i l i n and L. G. Gotkin and "Mental 37 D e v e l o p m e n t a n d L e a r n i n g of M a t h e m a t i c s in S l o w — le a r n i n g C h i l d r e n " by G l o r i a F. L e i d e r m a n . T h e s u m m a r y o f the C o n f e r e n c e G e n e r a l D i s c u s s i o n p r o b a b l y s t i m u l a t e d b y t h e s e two p a p e r s p u t e m p h a s i s on four a r e a s : 1. Mental Development: T o p r o c e e d f r o m conc r e t e g r a d u a l l y to abstract, makes mathematics and h a b i t s of t h o u g h t w h i c h instruction possible was suggested for research. 2. Distinction between low achievers: Four d i s t i n c t cla s s e s w e r e identified: a. children who have intellectual deficiencies, b. children who have c u l t u r a l d e f i c i e n c i e s , c. children who have both deficiencies, d. c h i l d r e n w h o are n e i t h e r c u l t u r a l l y n o r i n t e l l e c t u a l l y d e f i c i e n t b u t are slow learners, a l t h o u g h they m a y n o t be less i n t e l l i g e n t than the a v e r a g e group, they take lo n g e r time to process informa t i o n . I n d i v i d u a l i z a t i o n of c u r r i c u l u m a n d d e v e l o p m e n t of s e l f - i n s t r u c t i o n a l m a t e r i a l n e c e s s i t a t e d the d i s t i n c t i o n a m o n g t h e s e groups. They emphasized t h a t in o r d e r to m o t i v a t e t h o s e c l a s s i f i e d as c u l t u r a l l y defici e n t , " docility" place, we should (a) d e v e l o p in o r d e r for s c h o o l l e a r n i n g to take (b) be f l e x i b l e in a p p r o a c h to t e a c h i n g 38 d e p e n d i n g u p o n the v a l u e sys t e m s of the h o m e s f r o m w h i c h these c h i l d r e n come. 3. Action Programs were suggested the d e f i c i e n c i e s our knowledge in culture. and h u n c h e s for c o m p e n s a t i n g for T h e s e are b a s e d u p o n as to w h a t and h o w to teach. 4. D e m o n s t r a t i o n and R e s e a r c h P r o g r a m s on m o t i v a t i o n , h e l p i n g c h i l d r e n to c h a n g e g o a l s strategies teach. and a t t i t u d e s , for t e a c h i n g a n d w h a t m a t h e m a t i c s to T h e y r e j e c t e d v i g o r o u s l y three a s s u m p t i o n s o f t e n m a d e w i t h r e s p e c t to p u p i l o f low ability, viz: a. t h a t the p r o g r a m for the p u p i l of l o w - a b i l i t y s h o u l d be b. f o u n d e d on drill, t h a t the l o w - a b i l i t y c h i l d s h o u l d n o t b e r e q u i r e d to t h i n k , c. t h a t any p r o g r a m for l o w - a b i l i t y s t u d e n t s should involve little or no r e a d i n g . T h e y e a r 1964 a p p e a r e d to b e r e m a r k a b l e in the h i s t o r y o f m a t h e m a t i c s e d u c a t i o n of the d i s a d v a n t a g e d . David P . Ausubel (1964) p u b l i s h e d a p a p e r , "How r e v e r s i b l e are the c o g n i t i v e a n d m o t i v a t i o n a l e f f e c t s of c u l t u r a l deprivation? Implications d e p r i v e d child." for t e a c h i n g the c u l t u r a l l y A u s u b e l d r a w s on r e s e a r c h to a i d in his a s s e s s m e n t of the c o n s e q u e n c e s of c u l t u r a l d e p r i v a t i o n on the d e v e l o p m e n t o f v e r b a l a n d a b s t r a c t i n t e l l i g e n c e , w e l l as o n m o t i v a t i o n for a c a d e m i c a c h i e v e m e n t . as He b a s e d 39 his argument on the "critical periods" hypothesis that "there are optimal periods of readiness for all kinds of c ognitive development." The corollary to this hypothesis is that individuals w h o fail to acquire these skills at appropriate times are forever handicapped in attaining them. To Ausubel, the theory does not p r o c l a i m that a person cannot acquire these intellectual skills or subject m atter contents at times other than the critical period; rather, he contends, there is a considerable loss of "years of opportunity w h e n reasonably economical learning could have occurred if attempted, but did not." The consequences is a learning deficit w h i c h hampers both current and future intellectual development. A u s u b e l believes that the e n v i r on m e n t a l l y induced r e t a r dation in verbal intell i g e n c e is somewhat reversible. He examines theoretical bases and r esearch evidence in this area and possibilities of reversing such retardation. In discussion of educational implications of this theory for the culturally depr i v e d child, Aus u b e l concludes w i t h a three- p a r t teaching strategy that emphasizes, 1. selec t i o n of learning mater i a l s g e a r e d to the learner's readiness state, 2. c o n s o lidation of all ong o i n g learning tasks b e f o r e introducing new o n e s , and 3. d e v e l o p m e n t and use of struct u r e d materials to facilitate sequential learning. Jencks and Riesman language" (1968) have called "in d r a matic for bold new approaches in mee t i n g the needs of 40 the d i s a d vantaged students. They beli e v e it is a m i s t a k e to try to teach u n s o p h i s t i c a t e d students traditional academic subjects by traditional academic methods. Such students must progress step by step from their natural culture in w h i c h they are immersed. T h e y argued that m a n y skills can be taught by using materials drawn from this po p u l a r culture, "assuming the teacher is familiar w i t h it and has some a p p r e ciation of it." One of the consequences of this call was the SMSG conference on the Mathema t i c s Ed u c a t i o n of the Inner City Schools held in P h i l a d e l p h i a in March, 1970. This confer e n c e was discussed in one of the pr e c eding s e c t i o n s . Bl o o m (1968) states the social and econ o m i c imperatives for exten d i n g higher e d u c ation opp o r t u n i t y to all. He maintains that the b a s i c p r o b l e m is to det e r m i n e how the largest p r o p o r t i o n can learn e f f e c tively those skills and subject mat t e r regarded as essen t i a l for their own d e v e l o p m e n t in a com p l e x society. The B l o o m (1968) M a s t e r y mo d e l appears to be one of the m o s t promising developments on the cur r e n t scene. C o m m e n t i n g on M a s t e r y learning and its i m p l i c a t i o n for C u r r i c u l u m Development, Cronbach (1969) e x p r e s s e d h o w e n t h u s i a s t i c he was once about the Carroll's model and h o w they (his group) h a d to a b andon the whole not i o n of time to m a s t e r y or time to reach criterion or rate of learning. He repor t e d that they did this because learning is m u l t i - d i m e n s i o n a l in a l a b o ­ ratory, a n d it is far m o r e m u l t i - d i m e n s i o n a l in t h e school 41 for as one t h i n g is b e i n g taught, h a p p e ning. a lot o f things are He c o n c l u d e d that things for w h i c h w e can c l e a r l y use a t r a i n i n g m e t h o d o l o g y d e s i g n e d to b r i n g p e o p l e to a p e r f o r m a n c e c r i t e r i o n a p p a r e n t l y are lim i t e d to s t a t i c k n o w l e d g e and a l g o r i t h m s . T o cause l e a r n i n g is the k e y c o n c e p t in the B l o o m 1s model. New p r o g r a m s w i l l n o t b e d e v e l o p e d ov e r n i g h t . i n d i v i d u a l i n s t r u c t o r rem a i n s the k e y to any e f f e c t i v e p r o g r a m for the d i s a d v a n t a g e d . educational programs an d W i l k e r s o n After studying compensatory at a v a r i e t y o f i n s t i t u t i o n s , Gordon (1966)^ d e f i n e d four g e n e r a l themes o r o b j e c t i v e s of s u c h progr a m s , hu m a n i t a r i a n , The the f i r s t two of w h i c h are the t h i r d is a r e s e a r c h o b j e c t i v e a n d the fourth is a v a r i a t i o n of s o c i a l lifting; viz., 1. h e l p i n g the d i s a d v a n t a g e d to d e v e l o p t h e i r p o t e n t i a l and p r o v i d i n g t h e m w i t h e q u a l o p p o r t u n i t i e s ; 2. a s s i s t i n g in the e l i m i n a t i o n of a c a d e m i c d e f i c i ­ en c i e s ; 3. s t u d y i n g the eff e c t s o f the p r o g rams; 4. a c h i e v i n g a d i v e r s i f i e d s t u d e n t body. and T h e f i r s t t h r e e have b e e n i n c o r p o r a t e d into the p r o p o s e d study b u t r e s t r i c t e d to the m a t h e m a t i c s e d u c a t i o n c o m p o n e n t of this program. ^op. cit., pp. 148-49 42 Re sea r c h and E v a l u ati on Li ter a t u r e on Laborat ory A p p r o a c h as an Instruct ion al M e t h o d o l o g y for the D isa d v a n t a g e d As it has been p o i n t e d out se veral times in p r e c e d i n g sub-sections, the w o r d "disadvantaged" refers to children as w e l l as adolescents cultur all y and socio-ec ono mic all y disadvantaged. Research has shown that they are slow- learners and co nsequently low-achievers b ecause they have cultural d e f i c i e n c e s .1 P ikart and W i l s o n research on ins tru cti ona l progr ams general. (1972) rev iewed for slow-le arn ers in This review together w i t h several reports on teaching of the dis a d v a n t a g e d i ndi c a t e that the mos t pr omi s i n g p rac t i c e in the m a t h e m a t i c s t eaching to the d i s a dv ant age d is the mas ter y lea rning m o d e l via laboratory approach. A s ummary of the app r o a c h was given by A l l e n C. F r i e b e l .2 In 19 71, the m ath ema tic s edu ca t i o n community in the Un i t e d States gave favorable pu bli c i t y in s upport of the laboratory approa ch to teaching m a t h e m ati cs to elementary school ch ild ren and pr o s p e c t i v e e lem ent ary school teachers. The De ce m b e r 1971 issue of the A r i t h m e t i c T e a c h e r was Ri c h a r d W, Schulz, " Characteristics and Needs of the Slow Learner," T h e Slow L e a r n e r , 35th Yearbook, NCTM, 1972, pp. 1-25. A l s o R iessman (1963). 2 A l l e n C. Friebel, "Mathematics Experi enc e," in T e ac h i n g the D i s a d v a n t a g e d C h i l d , e d i t e d by S. W. T ied t (Oxford Uni ver s i t y fre'ss, 1968) , pp. 16 5-9 4. 43 d e v o t e d to m a t h e m a t i c s l abo rat ori es. T h r e e of these a r t i c l e s w i l l b e b r i e f l y disc uss ed: Discussing "The M a t h e m a t i c s L a b o r a t o r y m e n t a r y an d M i d d l e Sch o o l s ," B a r s o n (19 71) for E l e ­ n o t e d t h a t it is i m p o s s i b l e to gi ve a u n i v e r s a l d e f i n i t i o n of a "Math. L a b ." due to its v ar i o u s uses an d s t y l e s of o r g a n i z a t i o n . He g ave s e v e n c h a r a c t e r i s t i c s o f a "good" m a t h - l a b distinguished between four types of m a t h - l a b — d e c e n t r a l i z e d / c l a s s r o o m l a b , c e n t r a l i z e d l a b , t e a m - r o o m lab, movable and roving/ l a b — a n d c o n c l u d e d w i t h the m a j o r p u r p o s e s / o b j e c t i v e s of m a t h - l a b viz. m o t i v a t i o n ; enrichment; a r t i c u l a t i o n w i t h the r e g u l a r m a t h e m a t i c s program; and r e v i e w , reinforcement and remediation. Embank a t t e m p t e d to a n s w e r s e v e n t e e n q u e s t i o n s on w h a t ? w h y ? when? how? R o b e r t E. as r e l a t e d to the m a t h e m a t i c s Reys (1971) discussed Using Manipulative Materials." lative m a t e r i a l s (1971) lab ora tor y. "Considerations for T e a c h e r s He d i s t i n g u i s h e d m a n i p u ­ f r o m t e a c h i n g aids an d c i t e d r e f e r e n c e s for s e l e c t i o n and uses of m a n i p u l a t i v e m a t e r i a l s and g a v e a list of nine, non-independent, n o n - e x h a u s t i v e s t a t e m e n t s on l e a r n i n g the ori es w h i c h f o r m the b a s i c foundation underlying the r a t i o n a l e for u s i n g m a n i p u l a t i v e m a t e r i a l s in l e a r n i n g mathematics. He c o n c l u d e d t h a t t h o u g h the r a t i o n a l e seems e d u c a t i o n a l l y s o u n d , r e s e a r c h in this a r e a has n o t b e e n c o n c l u s i v e in s u p p o r t i n g / r e f u t i n g t h e v a l u e of m a n i p u l a t i v e materials. 44 Fe instein (19 72) ob se r v e d that little is kno wn about inner-city youth or how they learn m a t h e m a t i c s , the characteristics of good teachers in urban schools and related educatio nal problem. He re viewed the need to improve the preparat ion of teachers from C U P M p o i n t of view a n d e m p h asi zed that it w o u l d be m o s t unwise to impose additional qualific ati ons on prospe cti ve teachers of ghetto youth w h e n it is already d iff icult to attract capable teachers to inner-city schools. He strongly re com men ded di sc o v e r y - o r i e n t e d activity for training of p r o s p e c t i v e teachers of inner-city youth using laboratory approach. Rouse matics (19 72) dis cussed the m i s c o n c e p t i o n of m a t h e ­ laboratory by some teachers. He e m p h a s i z e d that the term "math lab" is n o t totally descriptive of the instructional strategy that it represents, for the t erm suggests only the p res e n c e of special e q u i p m e n t (as some teachers take i t ) , but provides no clue to the special me tho dol ogy w h i c h comprises the e ssence of this ap proach to instruction. He d i s t i ng uis hed D i e n e s 1 co n c e p t of it from that of Nu ff i e l d M a t h e ma tic s T e a c h i n g P r o j e c t to illustrate that there exists no single, universal c oncept of w h a t constitute an ideal "math-lab" program. ch ara cte riz ing princi ple s of the str ategy Dienes* terms) He then gave seven (using some d isc u s s e d the relati ons hip bet w e e n the principles and Piaget's Cog ni t i v e Th e o r y and d i s t i n g u i s h e d the laboratory approach from the w e l l - k n o w n sym bol ic di sco ver y method. 45 Vance (1969) i n v e s t i g a t e d a l a b o r a t o r y p r o g r a m that m i g h t b e t y p i f i e d as a s e p a r a t e d program.,. It f u n c t i o n e d as an a d j u n c t to t he r e g u l a r c u r r i c u l u m in s e v e n t h and e i g h t h grades. T e s t s of achieveme nt, r ete nti on, a nd t r a n s f e r r e v e a l e d t h a t the s t u d e n t did l e a r n n e w m a t h e m a t i c a l ideas in the l a b o r a t o r y s e t t i n g , a l t h o u g h they le a r n e d s l i g h t l y less c l ass than a s e c o n d e x p e r i m e n t a l g r o u p t a u g h t the w h o l e situation. W h i l e a t t i t u d e s in m a t h e m a t i c s a m o n g the e x p e r i m e n t a l gr oup s w e r e n o t s i g n i f i c a n t l y d iff er e n t , s t u d e n t r e a c t i o n w as m o r e f a v o u r a b l e to the l a b o r a t o r y s e t t i n g than to the c lass s e t t i n g . s t u d y r e c e i v e d the ir m a t h e m a t i c s separated geometry instruction in this (Math 201) fro m the m e t h o d s in str uct ion . Wilkinson developed Th e g r o u p (19 70), lab ora tor y un its u s i n g a n i n t e g r a t e d approach, to t e a c h topics in m e t r i c to s i x t h grade pupils. that the s t u d e n t s Analysis of data indicated ta ugh t b y the l a b o r a t o r y m e t h o d d i d as w e l l as o n the g e o m e t r y a c h i e v e m e n t p o s t - t e s t as s t u d e n t s in t he c o n t r o l class i n s t r u c t e d b y a c o n v e n t i o n a l t e a c h e r t e x t b o o k ap proach. W i l k i n s o n a l s o r e p o r t e d t h a t the laboratory approach did not significantly affect p u p i l s ' attitude t o w a r d m a t h e m a t i c s b u t t hat the m e t h o d a p p e a r e d to be m o r e e f f e c t i v e w i t h s t u d e n t s of m i d d l e or low intelligence. G r o u p G 2 in the p r o p o s e d s t u d y w i l l u se an i n t e g r a t e d a p p r o a c h s i m i l a r to this. Johnson (1970) in a y e a r long study to d e t e r m i n e the e f f e c t i v e n e s s of u s i n g activity-oriented lessons to t e a c h n u m b e r theory, g eom etr y, 46 a n d measurement:, mathematics and r a t i o n a l n u m b e r s f oun d th at in s e v e n t h g r a d e (1) p e r f o r m a n c e of s t u d e n t s ta u g h t e x c l u s i v e l y by the a c t i v i t y - a p p r o a c h w a s i n f e r i o r to that of s t u d e n t s r e c e i v i n g t e x t - b o o k - b a s e d o r a c t i v i t y - e n r i c h e d i nst r u c t i o n , (2) laboratory lessons in the s t u d y of m e a s u r e ­ m e n t a n d g e o m e t r y w e r e p a r t i c u l a r l y e f f e c t i v e for l ow and m i d d l e - a b i l i t y s tud ents, and (3) attitude measures to r e v e a l any s i g n i f i c a n t d i f f e r e n c e s fa i l e d among treatment groups. Wasylyk (1970), using integrated program, organized a m a t h - l a b to t e a c h m e a s u r e m e n t c o n c e p t s a n d sk i l l s ab il i t y n i n t h g r a d e stu dents. F i r s t t h e s t u d e n t s w o r k e d in small groups using concrete materials, di s c u s s i o n s , there w e r e class p r o b l e m l a b o r a t o r y ses sio ns, s p e c i f i c purpose. to low- each with a R e s u l t s of the s t u d y i n d i c a t e d t h a t the a c h i e v e m e n t of s t u d e n t s in the l a b o r a t o r y g r o u p w a s s i g n i f i ­ c a n t l y h i g h e r than those in th e c o n t r o l g r o u p t a u g h t the s a m e t op i c s in t e a c h e r - d i r e c t e d s e t t i n g . was fo u n d t hat the s t u d e n t s in the In a d d i t ion , it laboratory group e x h i b i t e d s i g n i f i c a n t l y h i g h e r a t t i t u d e to w a r d s m a t h e ­ matics t h a n d i d c o n t r o l group. Students' preference this l a b o r a t o r y m e t h o d w a s s t r o n g l y ind ica ted . This for seems to i n d i c a t e a s t r o n g s u p p o r t f or the u se of this a p p r o a c h to d i s a d v a n t a g e d s t u d e n t s . T h e a p p r o a c h is a l m o s t i d e n t i ­ cal w i t h t h a t of G r o u p G 1 in the p r o p o s e d study. m a n y of t h e m as h a v i n g a w e e k b a c k g r o u n d . I see 47 Hollis (19 71) r e p o r t e d a s t u d y w h i c h is n o t e w o r t h y for the p e r i o d of study, c a r e f u l s a m p l i n g an d analysis. Th e i n v e s t i g a t o r c o n c l u d e d t h a t l a b o r a t o r i e s o r g a n i z e d to p r o v i d e p e r s o n a l a n d i n d i v i d u a l i z e d a s s i s t a n c e are m o s t h e l p f u l to learners that are e i t h e r a c a d e m i c a l l y o r c u l ­ turally disadvantaged. W i l d e r m a n and K r u l i k (197 3), w h o h a v e b e e n d e s c r i b e d as the i n i t i a t o r s a n d d e v e l o p e r s of mathematics laboratories at the u n i v e r s i t y level a n d p u b l i c s c h o o l s in the U n i t e d S t a t e s , r e p o r t e d two s tu d i e s c a r r i e d o u t by S c h i p p e r t (196 5) and H o w a r d (19 70). Schippert found t h a t the i n n e r - c i t y p u p i l s w h o m a n i p u l a t e d a c t u a l m o d e l s o r presentations of mathematical principles showed signifi­ c a n t l y h i g h e r a c h i e v e m e n t o n m e a s u r e s of sk ill s t h a n did pupils t a u g h t b y the d i s c o v e r y - o r i e n t e d a p p r o a c h u s i n g v e r b a l an d w r i t t e n d e s c r i p t i o n s of t h o s e p ri n c i p l e s . Howard used mathematics l a b o r a t o r y e x p e r i e n c e s to f a c i l i ­ tate a h i e r a r c h y of n e e d e d c o n c e p t s w i t h e n v i r o n m e n t a l l y an d a c a d e m i c a l l y d i s a d v a n t a g e d rural c h i l d r e n • S uch e x p e r i e n c e s r e s u l t e d in b o t h a c h i e v e m e n t and a t t i t u d i n a l gains. In summary, suggests the r e s e a r c h and e v a l u a t i o n literature t hat l a b o r a t o r y a p p r o a c h e s can be u s e d p r a c t i c a l l y an d v e r y e f f e c t i v e l y w i t h c u l t u r a l l y / e n v i r o n m e n t a l l y / academically disadvantaged s t u d e n t s . H o w e v e r , the de g r e e of e f f e c t i v e n e s s of u t i l i z a t i o n d e p e n d s on the o r g a n i ­ zations . F u r t h e r m o r e , l a b o r a t o r y a p p r o a c h e s are n o t a 48 panacea, b u t appear to be an ef fective in str uct ion al m e t h od olo gy in a teacher's repertoire. Bloom's M o d e l of Ma ste ry L e a r n i n g Over the years ed ucators have b e l i e v e d that only a few (between 20% and 30%) can learn, w h a t the schools have to teach. to any g r e a t extent, One idea b e g i n n i n g to shape educatio na l views and pra ctices is m a s t e r y learning. The b a s i c assumpt ion is that all, or almost all, can learn w e l l approached, (1) students if i n s t r u c t i o n is sy ste m a t i c a l l y (2) if students are p r o v i d e d w i t h ad equate help w h e n and w h e r e they have learning difficulties, are given suf fic i e n t time to a chieve mastery, (3) if they and (4) if there is some clear cr ite r i o n of w h a t consti tut es mastery. This b a s i c idea was e m p h a s i z e d by the J e s u i t Schools be for e the sevente ent h century, Co men i u s in the se ven t e e n century, P e sta l o z z i in the e i g h t e e n t h century, He rba rt in the ninetee n century, W a s h b u r n e and his W i n n e t k a P l a n in the twentie th century and M o r r i s o n in 1920s and 30s 1922; Morrison, 1926). (Washburne, The idea did not resurf ace until the late 1950s and e arly 1960s as w h a t is known as P r o g r a m m e d In struction Atkinson, (Bloom, learning (Skinner, 1968). 1968), 1954; Suppes, 1966; Glasser, B loom's m o d e l of M as t e r y 1968; learning de vel o p e d from Car roll's m o d e l of school (Carroll, 1963), has p ro v e d to be v e r y effective. It has been d e m o n s t r a t e d in Un i t e d States and K o r e a that the c l a s s r o o m p r o c e dur es of this m o d e l is ca pable of m a k i n g 49 75 per c e n t of students achieve a high level of m as t e r y (Chung, e t al., 1970; Bloom, (80% or higher) 1968). Theory: Carroll's m o d e l (196 3) is a c o n c e p t u a l i z e d model b a s e d on five v a r i a b l e s — -aptit ude for p a r t i c u l a r kinds of learning, qu a l i t y of instruction, instruction, perseverance, ability to u nde rst and and opportunity. Carroll (1963) defines apt itu de as the a m o u n t of time req uir ed by the learner to attain m a s t e r y of a lea rning task. Bloom (1971) a rgued that Car ro l l ' s d e f i n i t i o n of aptitude implies that g i v e n e nough time, all students can conceiva bly attain ma s t e r y of a learning task and that if Car rol l is right, then learning m a s t e r y is t h e o re tic all y available to all, w e can find the means of hel pin g every student. if He su pported C a r r o ll' s view of aptitude w i t h the w o r k of Gl ass er (1961). (196 8), A t k i n s o n Car r o l l (1963) (19 6 7), B l o o m (1964), and Hunt defines the qua l i t y of ins tru cti on in terms of the degree to w h i c h the presentation, explana­ tion, and or dering of el ements of the task to be learned ap pro ach the o p t i m u m for a g ive n learner. Ca rro ll (1963) explains how the ab ility to u n d e rs tan d i nst ruc tio n i n t e r ­ acts w i t h the m e t h o d and type of instruction. He defines the a bility to u n d e r s t a n d i n s t r u cti on as the ability of the learner to u n d e r s t a n d the n ature of the task he is to learn and the p r o c e d u r e s he is to fo llow in le arning of the task. C ar r o l l defines p e r s e v e r a n c e as the time the 50 le arner is w i l l i n g to spend in learning. "opportunity," C arr o l l means C arroll (1963) Finally, by "time a llowed for learning." c omb i n e d the five variables to define the degree of learning of the i***1 individual and the tth task as a funct ion of the ratio of the amount of time the ind i­ vidual (learner) act ually spends on the learning task to the total amount of time he needs. (Carroll, 1962) He de m o n s t r a t e d that the n u m e rat or of this fraction w i l l be e qual to the sma l l e s t of the three quantities: tunity, p e r s e v e r a n c e and aptitude time) oppor­ (all de fin ed in terms of and the d e n o m i n a t o r is the time n e e d e d to learn after a d j u s t m e n t for q u a l i t y of in stru cti on and ability to u n d e r ­ stand instruction. Thus, Degree of _ learning The time allowed, perseverance, aptitude Y [quality of instruction, ability to understand instruction "function" is n o t u sed in m a t h e m a t i c a l sense. If the qu al i t y of i n s t r u c t i o n a nd the ab ility to und ers t a n d in s t r u cti on w e r e o p t i m a l the time n e e d e d for i nst ruc tio n w o u l d be minimized. Imp lied in the d e f i n i t i o n of the de gre e of learning is the h y p o t h e s i s : E v e r y b o d y can learn to m a s t e r y level if he spends the am o u n t of time he needs to ma s t e r the task. Bl oom*s model (1968) is a t r a n s f o r m a t i o n of C a r r ol l's c o n c e ptu al m o d e l into an ef fective w o r k i n g model. Ha v i n g s u p p o r t e d Car ro l l ' s view of a pti t u d e with some 51 st u d i e s as d i s c u s s e d above, B l o o m r e a s o n e d t hat if a p t i t u d e s w e r e p r e d i c t i v e o f the rat e at wh ich , the level to wh i c h , a n d no t n e c e s s a r i l y a s t u d e n t c o u l d learn a g i v e n task, it s h o u l d h a v e b e e n p o s s i b l e to fix the d e g r e e of l e a r n i n g e x p e c t e d of s t u d e n t s at so me m a s t e r y ca lly m a n i p u l a t e the r e l e v a n t i n s t r u c t i o n a l v a r i a b l e s in C a r r o l l ' s m o d e l s uch a t t a i n e d it. level an d to s y s t e m a t i ­ t h a t all or a l m o s t all s t u d e n t s B l o o m a s s e r t e d t h a t if s t u d e n t s w e r e n o r m a l l y d i s t r i b u t e d w i t h r e s p e c t to a p t i t u d e for a s u b j e c t a n d if they w e r e p r o v i d e d u n i f o r m i n s t r u c t i o n in t e r m s o f q u a l i t y an d l e a r n i n g time th en a c h i e v e m e n t at the s u b j e c t ' s c o m p l e t i o n w o u l d be n o r m a l l y d i s t r i b u t e d . conditions U n d e r suc h the c o r r e l a t i o n b e t w e e n a p t i t u d e m e a s u r e d at the b e g i n n i n g of the i n s t r u c t i o n a n d a c h i e v e m e n t m e a s u r e d at the e n d of t h e i n s t r u c t i o n w i l l be r e l a t i v e l y h i g h (typically a b o u t + 70). Conversely, if s t u d e n t s are n o r m a l l y d i s t r i b u t e d w i t h r e s p e c t to ap titude, b u t the k i n d a n d q u a l i t y o f i n s t r u c t i o n a n d l e a r n i n g time a l l o w e d are made appropriate learner, to the c h a r a c t e r i s t i c s a n d n e e d s of e a c h the m a j o r i t y of s t u d e n t s w i l l a c h i e v e m a s t e r y of the subject. The c o r r e l a t i o n b e t w e e n th e a p t i t u d e and achievement should approach Carroll's model Conant su c c e s s o f a p u p i l four f actors zero (1964) (Bloom, 19 68). From a r g u e d t h a t th e d e g r e e of faced w i t h a ta sk in s c h o o l d e p e n d s on two o f w h i c h r e s i d e in the i n d i v i d u a l and the o t h e r two s t e m f r o m e x t e r n a l c o n d i t i o n . Th e t wo i n d i v i d u a l e l e m e n t s b e i n g the a p t i t u d e a n d p e r s e v e r a n c e w h i l e the 52 e x t e r n a l e l e m e n t are the q u a l i t y of i n s t r u c t i o n and the a m o u n t of time a vailable. In B l o o m ’s s t r a t e g y an a t t e m p t is m a d e to find w a y s o f a l t e r i n g the time i n d i v i d u a l s t u d e n t s n e e d for l e a r n i n g as w e l l as to fin d w a y s of p r o v i d i n g w h a t e v e r time is n e e d e d b y eac h student. The s t r a t e g y finds s o m e w a y of s o l v i n g th e i n s t r u c t i o n a l p r o b l e m as w e l l as the s c h o o l o r g a n i z a t i o n a l p r o b l e m s , i n c l u d i n g that of time. Practice: The operating procedures n o t static. for m a s t e r y l e a r n i n g are A c t i v e r e s e a r c h c h a n g e s p r o c e d u r a l s tra teg ies . The major operating procedures that h a v e b e e n f o u n d m o s t u s e f u l in d e v e l o p i n g a nd c a r r y i n g o u t m a s t e r y l e a r n i n g strategies will be d e s c r i b e d . Th e suc c e s s of the s t r a t e g y r est s on the a c c e p t a n c e of its b a s i c a s s u m p t i o n t hat a l m o s t all s t u d e n t s ca n learn to a h i g h level. administrators, The acceptance stimulates as w e l l as st ude nts . the teachers, It provides a touch­ s t o n e for the s o l u t i o n of m o s t p r o c e d u r a l p r o b l e m s e n c o u n t e r e d d u r i n g a s t r a t e g y ' s d e v e l o p m e n t a n d / o r its i m p l e m e n t a t i o n b y s e a r c h i n g for a c t i o n s w h i c h are to p r o m o t e the l e a r n i n g o f all, Its a c c e p t a n c e a l s o h e l p s n o t j u s t some, l ikely students. justify modification of grading p o l i c i e s a nd p r a c t i c e s so t h a t all s t u d e n t s w h o a t t a i n m a s t e r y can be a p p r o p r i a t e l y r e w a r d e d for t h e i r effort s. 53 Its c o o p e r a t i v e i n s t e a d of c o m p e t i t i v e e f f e c t w i l l b e d i s c u s s e d in c h a p t e r I I I . Mastery le ar n i n g a p p r o a c h p r o d u c e s b e s t r e s u l t s in s u b j e c t s p o s s e s s i n g s o m e and f r e q u e n t l y all of the f o l l o w i n g characteristics: 1. Subjects that r e q u i r e e i t h e r m i n i m a l p r i o r l e a r n i n g or p r e v i o u s l e a r n i n g w h i c h m o s t le arn ers a l r e a d y possessed. F o r ex amp le, fi r s t grade a r i t h m e t i c or a b e g i n n i n g a l g e b r a course. le arn ers in such a s u b j e c t dep e n d s the q u a l i t y of instruc tio n, provides C l e a r l y the su c c e s s o f a g r e a t d e a l on a nd m a s t e r y a p p r o a c h i n s t r u c t i o n o f o p t i m a l q u a l i t y to ea ch learner. 2. Subjects th at are s e q u e n t i a l l y learned. Suc h subjects contained well-defined units whose lea r n i n g is c u m u l a t i v e in that the l e a r n i n g of any units builds upon 3. the l e a r n i n g of all p r i o r units. S u b j e c t s w h i c h t e n d to be c l o s e d and e m p h a s i z e c o n v e r g e n t thinking. By "closed" subjects Blo o m (1971) means is a fi n i t e set of i deas and b e h a v i o u r s s u b j e c t s w h e r e there to be l e a r n e d and a b o u t w h i c h the re is a c o n s i d e r a b l e a g r e e m e n t a m o n g curriculum makers En gli s h , Bloom and te ach e r s . Mathematics, (1971) Sci ences. E x a m p l e s o f this are Following Guilford (1959), defines subjects which emphasize convergent t h i n k i n g as those in w h i c h s t u d e n t s are t a u g h t to o b t a i n 54 "right answers," or "good solutions" through "appropriate thought processes" or "accepted p r o b l e m - s o l v i n g modes." Though m ast ery learning has d e m o n st rat ed its relativ ely p ositive effects on subjects p o s s e s s i n g the above charac ter ist ics (like early courses in Mathematics, English, Rea d i n g and S c i e n c e s ) , it has also w o r k e d for subjects like p h i l os oph y (Moore, Mahan, po s s e s s i n g other charac ter isti cs and Ritts, 1968) than those di scu s s e d above. Basic in the pr ac t i c e is the p r o b l e m of de fin ing w h a t is m e a n t by m astery on the a c h i e ve men t test. (summative) Ori gin a l l y B l o o m and his associ ate s set the level re quired for a grade of A in a non - m a s t e r y class as the de fin i t i o n of m a s t e r y for the m a s t e r y classes. Recently, m o r e ob jec t i v e e m p i r i c a l st an d a r d se tti ng p roc ed u r e s have been developed (Block, 19 70). T h e em pir ica l w o r k suggests that if students learn 80 to 85 p e r c e n t of the skills in each unit, then they are likely to ex hib it m ax i m a l pos iti ve co gnitive and aff ective d e v e l o p m e n t as m e a s u r e d at the subject's completion. This w o r k further suggests that be sid es b e i n g an u n r e a l i s t i c e x p e c t a t i o n in terms of st u d e n t and teacher time and effort to require or eve n en cou rag e students to learn all or n e a r l y all (90 to 95%) of e a c h unit it m a y have m a r k e d n ega t i v e co nse que nce s for students int e r e s t in and attitudes t oward the learning (Sherman, (1973) 1967; Bornmuth, 1969; Block, 1970). Mi lli man d i s c u s s e d five factors w h i c h can be c o n s i d e r e d in 55 se tting a p a s s i n g-s cor e and test lengths on domainr e fer e n c e d measures. This is very useful in d e s i g n i n g s u mmative tests. Th oug h summat ive ev a l u a t i o n can assess student achieve men t at the end of instruction, the t e a c h ing -le arn ing process. it cannot help guide More central to the ma ste ry learning strategies then is the d ev e l o p m e n t of feed-back and corrective pr oce d u r e s at various stages or parts of the learning process. W hile a v ariety of feedback pro ces ses like workbooks, quizzes, homework, etc., are possible, formative e v a l u a t i o n de sig n e d to be an integral p art of the te ach ing - l e a r n i n g p rocess has b e e n m o s t useful 1969) . Such instruments are brief, diagnostic, (Airasian, and co n­ st ruc ted to de termine w h a t each stu d e n t ha d learned in a p a r t i c u l a r unit, chapter, still needs to learn. or p a r t of the course and w h a t The instruments n o t u s e d to judge or guide the stu dent b ut are of v alu e in p r o v i d i n g feedback to b o t h s tud ent and te ache r on w h a t aspects or ele ments of learning unit still ne ed to be mastered. failure of ma s t e r y The success or learning st rategy depends on the degree of eff ici enc y of these formative tests in p i n p o i n t i n g the learning needs of the st u d e n t and s u p p l e m e n t a t i o n of the original i n s t r u cti on (Bloom, et al., 1971). Since there are no k now n m eth ods for going from a s tud ent's incorr ect formative test responses to sp ec i f i c l earning co rre cti ve he needs, a w i d e va rie ty of i n s t r uct ion al c o r r ect ive s is ge ner a l l y mad e available so that the s tu d e n t can dis cov er 56 those b e s t s uited to his cha ract e r i s t i c s and needs. correcti ve s are small group p r o b l e m sessions, tutoring, and a l t e r n a t i v e l earning m a t e r ial s native textbooks, workbook s, visual methods, tapes, Such i ndividual (like a l t e r ­ p r o g r a m m e d instruction, audio­ a cad e m i c games and puz z l e s and r e­ teaching) . Re se a r c h Fi ndings on Use of M a s t e r y L ear n i n g Con cep ts a n 5 Strategies The results from o v e r 45 m a j o r studies c arr i e d under school conditions in dicate that m a s t e r y learning has m a r k e d ef fects on st udent co gni t i v e and a ffe ctive d e v e l o p m e n t and their le arning rates (Block, 1971; Peterson, 1972). Ma ste ry learning p r o c e d u r e can e nable four-fi fth s of students to reach a level of a c h i e v e m e n t w h i c h less than o n e - f i f t h at tain u n d e r conventional, procedures. uniform, g r o u p - b a s e d i nst ruc tio nal The add iti o n a l time n e e d e d for this is 10 p e r ­ cent to 20 p e r c e n t of the no r m a l class time. The strategies s e e m to be e s p e c i a l l y e f f e c t i v e for those s tudents w h o typical ly have h a d p r o b l e m s in le ar n i n g under o rdi nar y in str uct ion al conditions. R ese a r c h is repeat edl y d e m o n ­ s t ra t i n g that i n d i v i d u a l d i f f e r enc es in achievement, time, or rate of learning is la rgely a fu nction of the pr e p a r a t o r y or prior i n s t r u c t i o n a l a ppr oa c h e s and that for subjects w h e r e m o s t of the st udents h a v e ac hi e v e d the p r e - r e q u i s i t e learnings, m a s t e r y p r o c e d u r e s a ppear to be able to almost e lim i n a t e the eff e c t s of ind ivi d u a l d i f f e r e n c e s o n level 57 of a c h i e v e m e n t w h i c h indicates that u nder ideal c onditions in div idu al differen ces in school learning ap proach a va nis h i n g po i n t (Bloom, 19 73). M a s t e r y m e t h o d s also pr oduce m a r k e d l y gr eate r i nterest in and be t t e r attitudes toward the m a t e r i a l le arned than m o r e c onventional approaches. T hey s e e m to help m o s t students ove rco me feelings of d e f e a t i s m and p a s s i v i s m b r o u g h t to learning. Th eir p o w e r f u l affective c ons equ enc es may be a t t r i b u t e d to m a n y factors, e s p e c i a l l y the coo per ati ve r ath er than competitive le arning conditi ons (Johnson an d Johnson, 19 74) p e r s o n a l i z e d att en t i o n to each stude nt' s learning problem, success ful and rew ar d i n g lea rning experie nce s and the use of c ert ain correctives w h i c h add a p e r s o n a l - s o c i a l aspect to the learning. e a rl i e s t units Finally, m as t e r y approaches of the in a school su bje ct appears to facilitate the learnin g of the sub seq uen t units, learning units Merril, Barton, e s p e c i a l l y w h e r e the are se quen tia lly arr a n g e d and Wood, (Block, 1970; 19 70). Promising Innovative/Experimental Field E x p e r i e n c e s In T e a c h e r E d u c a t i o n E a r l i e r in 19 72 H a t f i e l d a cting for the Na ti o n a l C o u n c i l of T ea chers of M a t h e m a t i c s C o m m i s s i o n o n T e a c h e r E d u c a t i o n re qu e s t e d over 100 m a t h e m a t i c s tea c h e r educators, teachers, and s u p e r v iso rs to ide n t i f y a few of the m a j o r qu estions or issues they saw in m a t h e m ati cs p r eparation. teacher Here are six of the p a r a p h r a s e d re p o r t of their responses on some school b a s e d issues and problems: 58 1. There is a g r e a t push for more field ex per ien ces in t eacher e d u c a t i o n today. I am sure at least certain aspects or kinds of field experi enc es are good. B u t if other i n s t i tut ion s are like mine, their students too of ten g e t p l a c e d for field ex periences in q u i t e conventional, m e d i c o r e s i t u ­ ations. Such experi enc es tend to d evelop teachers w h o adhere p r e t t y m u c h to the status quo; and they do not he lp m u c h to de v e l o p innovative, originaltype teachers. I think there is merit in some of the kinds of s i m u l a t e d experie nce s w h i c h hav e been d e v e l o p e d over the p a s t several years. W h i c h ones and for w h a t purposes are not really clear. There seems to be a div ersity of o p i n i o n about them. 2. H ow can the st uden t t eaching exp eri e n c e be improved? St ud e n t teachers us ually m o d e l their teachin g after the c ritic teacher. This is fine w h e n the critic is a s uperior teacher, b u t all too o f t e n teachers w h o are m er e l y average serve as critic teachers, and it seems as if the cycle of m e d i c o r i t y p r o d u c i n g more m e d i o c r i t y is perpetuated. 3. W h a t structural changes can b e institu ted so that the m a t h e m a t i c s e duc a t o r w o r k i n g w i t h p r e s e r v i c e e l e m en tar y e d u c a t i o n m a j o r s in a u n i v e r s i t y - c e n t e r e d methods course can coo rdi n a t e his efforts w i t h the real life situations that exist out in the schools? 4. P rov iding early and s ome wha t c o n s i s t e n t pu b l i c school c l a s s r o o m i n v o l v e m e n t for p res er v i c e teachers. 5. How to facilitate i n t e rac tio n between school p e r ­ sonnel and college staffs? Is it p o s s i b l e to get co llege teachers on a re gular basis in the p u b l i c schools? I surely think that school of e d u c a t i o n pr ofe sso rs o u g h t to be in t hat c l a s s r o o m teaching. W e are p l a n n i n g on u s i n g a team app roa ch for this bu t finding lots of opposition. It is n o t just in sc h e d u l i n g — m a n y are si m p l y afraid of a large class of unruly h i g h school stu dents w i t h all the pro blems they h a v e — esp eci all y in the inner city areas (Hatfield, 1972). 6. In spite of fewer jobs for m a t h e ma tic s teachers, there seems little e vid e n c e that the b e s t peo ple are b e i n g hired. Indeed, it seems that m a n y pe opl e are still be i n g h i r e d to teach m a t h e m a t i c s w h o are n o t q u a l i f i e d in any way. How can h i r i n g pr actices be imp roved to help . . . 59 Th o u g h there are m a n y rationales innovations in field experience, this report w i l l focus on pr ograms w h i c h use field experience, of te aching as a career courses for the ex ist ing (1) as an e x p l o r a t i o n ( s c r e e n i n g ) , (2) as part of m e t h o d (and formation of style and p h i l o s o p h y ) , (3) internships, and (4) in to foster be t t e r u n d e r s t a n d i n g be twe en the c ollege and pu b l i c school per so n n e l w i t h gr eat est emphasis on 1. (2). C l a s s r o o m Experien ces Be for e A d m i s s i o n to Tea che r E d u c a t i o n P r o g r a m s .— C oup l e d w i t h issues (2) and (4) above is the p r o b l e m scr ee n i n g of future teachers in general. Co nan t (1963) b e l i e v e d that future teachers sh o u l d be se lected from the top 30 p e r c e n t of high school graduates by 19 74 and su ggested a high school p r o g r a m that w o u l d help such p r o s p e c t i v e teachers study w i t h profit and w i t h o u t an e x c e ss ive d em a n d on time and e nergy of the p rog ram . This is a w a y of sc ree n i n g for b e t t e r aca demic p r e p a r a t i o n of teachers, if implemented. Ana lo g o u s to this is s cre eni ng for p r o f e s s i o n a l p r e p a r a t i o n of teachers. Many y o u n g m en and w o m e n do n o t dis covery until their senior y e a r that they could h a v e c o n c e nt rat ed o n te aching in the el e m e n t a r y or the s eco nda ry school, pr og r a m s at all. or, do n o t go into teaching Do ugherty (1973) r epo r t e d a p r o g r a m w h i c h pr ovi d e s exp eri enc es that w i l l de t e c t p ersons who w i l l not be happy o r success ful in teaching. The M i c h i g a n State U n i v e r s i t y has also ini tiated a sele c t i o n procedure, pri or 60 to ad mission to teacher education, direction. that is he l p f u l in this The m o s t im portant cri ter ion used in this selection process is d e m o n s t r a t e d ability, on the part of the applicant, to w o r k e f f e c t i v e l y w i t h children. admission to the program, Prior to each student is re quired to spend a m i n i m u m of 60 hours in a pu b l i c school c l a s s r o o m service as a teacher's aide. An e v a l u a t i o n of his p e r s o n a l q ual ities in relation to the expect ati ons of the teacher role, w ith special emphasis on the p r o s p e c t i v e teacher's ability to relate to youngsters, is m a d e by b o t h the pu b l i c school teacher w i t h w h o m the student has w o r k e d and the univer sit y represen tat iv e w h o has obs e r v e d h i m as a t eacher aide. The EXCEL p r o j e c t of Tea chers College, University, Muncie, Ball State Indiana re po r t e d by the A m e r i c a n A s s o c iat ion of Col leg es for T e a c h e r E d u c a t i o n involves the student w i t h c l a s s r o o m activities freshmen through his senior year. (19 73) also from his This allows h i m ample time to decide if tea ching w o u l d be a suita ble career for him. This p r o j e c t w o n the d i s t i n g u i s h e d a c h i e ve men t in 1973. The A s s o c i a t i o n U n i v er sit y Southeast, (1974) also rep orted on the Indiana N e w Al b a n y Te ach er E d u c a t i o n p r o g r a m wh ich has early and cont in u i n g field exper ien ces i n c o r p o ­ rated into the program. 2. C l a s s r o o m Experien ces as Part of M e t h o d C o u r s e s .— Del P opo lo (19 70) ob served often the student t eac her arrives upon the student t eaching scene completely 61 unheralded? alike, a m i d s t th e c u r i o u s he gropingly attempts glances of pupils and staff to f i n d h i s c l a s s r o o m in a maze of corridors. In a t t e m p t educators have to a l l e v i a t e also observed, this p r o b l e m whi c h other Anderson and Boop reported a restructured secondary professional of s t u d e n t t e a c h i n g o f B u t l e r U n i v e r s i t y which used to be essentially University's principal conventional in I n d i a n a p o l i s the s a m e as t h e M i c h i g a n student teaching program. State The fiv e b l o c k s full days of o b s e r v a t i o n organ i z e d of time w i t h the s e q u e n t i a l n u m b e r o f d a y s within each progressive block being more gradual The semester c h a n g e w i t h i n the p r o f e s s i o n a l s e m e s t e r is the i n troduction of twelve into (197 2) i n t e n t is introduction i n c r e a s e d to p r o v i d e into school to p r o v i d e m o r e g r a d u a l student teaching. continuity between c o l l e g e c l a s s r o o m t h e o r y a n d a p p l i c a t i o n i n th e p u b l i c school assignment by providing the s t u d e n t s could relate during segment of classroom work Th e c a l e n d a r fr a m e s o f r e f e r e n c e the g e n e r a l m e t h o d s in the u n i v e r s i t y f or the p r o f e s s i o n a l to which classroom. semester has thi s form: 62 Week Monday Tuesday - 1 Wednesday Thursday Friday C o l l e g e Cla:ssr oom 2 College Classroom 3 College Classroom 4 Public Schools Obs. #2 College Classroom College Classroom 5 College Classroom 6 Public Schools 1 _ . , _ ,! Paraprofessional Actxv. 7 Public Schools Limited Participation 8 College Classroom Public Schools Obs. #1 College Classroom Public Schools Obs. #3 a n d #4 „ , , ___ „ „ _____ College Classroom ^ College Classroom Public Schools EXTENSIVE PARTICIPATION Pull Time Student Teaching 9-16 A n e v a l u a t i o n o f d ata, u s i n g E d w a r d s Preference Schedule, Personal Minnesota Teacher Attitude Inventory and other constructed o p i n i o n a i r e s , revealed: a. A substantial increase in k n o w l e d g e of students by the student teachers. b. A substantially greater professional o f th e s t u d e n t t e a c h e r s . c. A gre a t e r c o n t i n u i t y of school ences . d. A b e t t e r p r o v i s i o n for c o o p e r a t i o n in s u p e r v i s o r y activities b e t w e e n the u n i v e r s i t y supe r v i s i o n and c o o p e r a t i n g t e a c h e r s ( A n d e r s o n a n d B o o p , 1972). involvement and college experi­ 63 T h i s d e s i g n has b e e n original in e x i s t e n c e for tw o y e a r s findings have been substantiated, the r e s u l t s w e r e n o t confirming j u s t d u e to H a w t h o r n e ' s to the u n i v e r s i t y for the i m p l e m e n t a t i o n o f that effect. A v a i l a b i l i t y of a s u f f i c i e n t n u m b e r o f s c h o o l s (close en ough) and the around is a n e c e s s a r y condition this program. i The Ohio State University Science and Mathematics teaching experiences It w a s most in t h a t times, labelled the methods divorced ers, and formal research and mathematics teaching school studies levels during (B losser, lacking frame-work, and 1970-71 1972). are actively five quarters observ­ Science i n v o l v e d in and senior high of t h e i r j u n i o r a n d in c o l l e g e . of the p r o g r a m d u r i n g the as i n d i v i d u a l s three quarters is a c c o m p l i s h e d b y s p e n d i n g one-to-one as instructors, junior high school Learning about pupils This courses in 1969-70, students, undergraduates at elementary, senior years after the faculty from children and practical Its m o d i f i c a t i o n s were based on evaluations by the (Blosser, t h e y ar e t a u g h t i n a t h e o r e t i c a l totally experiences. throughout junior and senior years first i n i t i a t e d in 1968-69 and s t u d e n t s h a v e reality E d u c a t i o n is on e w h i c h i n v o l v e s in t h e p u b l i c s c h o o l s undergraduate student's 1972). u n d e r g r a d u a t e p r o g r a m in tutorial of the junior year. They the emphasis j u n i o r ye a r . two half-days pe r w e e k on then broadened v i d u a l as a m e m b e r o f a s m a l l of is group to t h a t of the i n d i ­ in t h e s e c o n d q u a r t e r spend other t i m e s in 64 method-courses. mathematics science They spend laboratory education. course or The (inner-city, third quarter on either laboratory activities two schools suburban) in c o n t r a s t i n g c o n ­ a n d the s t u d e n t s ar e i n v o l v e d in a h a l f - d a y teaching assignments, five days a week, the q u a r t e r . In t h e s e c o n d q u a r t e r the s t u d e n t s p a t e in a f u l l d a y t e a c h i n g on e of the two h a d Staropoli in f i r s t q u a r t e r o f t he s e n i o r y e a r is d i v i d e d i n t i m e b e t w e e n text the for partici­ a s s i g n m e n t in a s i n g l e s c h o o l , in p r e c e d i n g q u a r t e r . and Heitzmann (1973) reported a similar p r o g r a m b e i n g i m p l e m e n t e d at U n i v e r s i t y o f D e l a w a r e , Newark for e i g h t m e t h o d c o u r s e s . Lancaster College, theory (19 73) B o s t o n b a s e d on reported a p r o g r a m at Emerson the r a t i o n a l e o f a c o u n t e r p o i n t that direct experience gives that theory an a t t e m p t more manageabl e pieces. S t u dents are ex p o s e d Memorial Elementary School, school w h i c h utilizes teaching-teams. t e a c h i n g p r a c t i c u m i n the things from freshman in c o m m o n w i t h first cycle of it was junior year. those Sowell and Hodgin St a r t " p r o g r a m i n s t u d e n t (19 72) into to t e a c h i n g to s e n i o r y e a r a non— graded They have formal The p r o g r a m has already described. just completed and The to b r e a k d o w n t h e l e a r n i n g as s t u d e n t a i d e s in th e V e t e r a n s many to t h e o r y in t u r n g i v e s m e a n i n g to e x p e r i e n c e . program reflects experiences relevance The i n 1973. r e p o r t e d o n a "H e a d t e a c h i n g in m a t h e m a t i c s . subjective evaluation procedure was used. Balka A more (1974) 65 reported on early experiences school mathematics in w h i c h i n th e t e a c h i n g of s e c o n d a r y a survey of the attitudes comments of the under-graduates teachers a nd preservice mathematics response was high l y positive. Colles and Pagni (19 73) reported a study which was a field-based method course which they b e l i e v e d that the m e thods p r i o r to t h e i r s taught in methods did not carry over t his h a s r e s u l t e d i n f r u s t r a t i o n , eventual they designed because loss o f a p o t e n t i a l l y to a c t u a l courses teaching and discouragement and good teacher from the profession. T h e i r p r o g r a m is v e r y s i m i l a r ab ove . c a r r i e d o u t an e v a l u a t i o n w h i c h u t i l i z e s a They comprehensive (1) feedback s y s t e m c o n t a i n i n g three elements: encourage high school students i n s i g h t o n t he p r o s p e c t i v e taped to t h o s e d e s c r i b e to r eac t, w h i c h p r o v i d e s teacher's behavior, (2) video­ l e s s o n s w e r e r e v i e w e d b y t h e i n s t r u c t o r a n d th e st u d e n t , w h i c h e n a b l e d th e s t u d e n t to se e his d e f i n i t i o n w i t h his perspectives, and Interaction Analysis used category was d a t a a b o u t th e t e a c h i n g b e h a v i o r s r o l e in (3) m o d i f i e d F l a n d e r s to o b t a i n o b j e c t i v e as r e l a t e d to e l e m e n t s of t he s t u d e n t ' s p e r s o n a l i t y . Despite its o b v i o u s of its o b s e r v a n c e , educational to e a r l y student there are literature objective l i m i t e d o b j e c t i v e d a t a in the about the effects field experience teaching. value and increasing reports of and reactions for e d u c a t i o n s t u d e n t s p r i o r A study which represents appraisal of students' a step to toward a n d c o o p e r a t i n g t eac her s' 66 reactions to o n e p r e - s t u d e n t t e a c h i n g p r o g r a m of m e t h o d s courses combined with Gantt and Davey field experiences was (19 73). The study involved reported by 40 j u n i o r under-graduate elementary majors in the U n i v e r s i t y of Maryland*s College of Education, 5 methods an d 18 t e a c h e r s at 2 elementary schools. faculty-members, F o u r o u t o f the 29 t h r e e — h o u r s e s s i o n s w e r e d e v o t e d to e l e m e n t a r y classroom experience. school T h e a n n o u n c e d o b j e c t i v e o f the school-based phase of the m e t h o d s c o u r s e was: To p r o v i d e o b s e r v a t i o n a l a n d t e a c h i n g e x p e r i e n c e for the s t u d e n t in e l e m e n t a r y l a n g u a g e arts, r e a d i n g , a n d s o c i a l stu di e s : e m p h a s i s s h o u l d n o t b e f o c u s e d o n the r e q u i r e m e n t of t e a c h i n g s k i l l s , b u t r a t h e r o n f a m i l i a r i zation w i t h pupil and behaviour. Gantt and Davey evaluative f o r m in this (19 73) utilized a three-part study: Part A reported how con­ f i d e n t the s t u d e n t f e l t a b o u t h i s a b i l i t y stressed in methods course teaching experience; to his to a p p l y ideas forthcoming student part B measured t h e e x t e n t to w h i c h the f i e l d e x p e r i e n c e w a s p e r c e i v e d as a v a l u a b l e p a r t of methods course; comment fu l l y o n any of his r e a c t i o n s was part C offered t he s t u d e n t o p p o r t u n i t y to t h e p r o g r a m . reported that feelings of confidence for s t u d e n t t e a c h i n g w e r e e x p r e s s e d b y strong mandate students as a input, an d c r i t i c a l g r o u p d i s c u s s i o n s seems apparent. direct and a in s u p p o r t o f t he p r e - s t u d e n t t e a c h i n g field-experience It about readiness c o n s e quence of the c o m b i n a t i o n of theoretical field experiences, to 67 3. I n t e r n s h i p s .— T w o p r o g r a m s h a v e b e e n s e l e c t e d to illustrate t his e x p e r i e n c e — o n e is d e s c r i b e d in d e t a i l w h i l e o t h e r is d o c u m e n t e d . The Michigan State University in c o o p e r a t i o n w i t h over sixty different p u b l i c school systems State have e s t a b l i s h e d the E l e m e n t a r y Students preparing Intern Program for elementary school Michigan State University in M i c h i g a n (EIP). t e a c h i n g at a re g i v e n a c h o i c e at t h e e n d of t h e i r s o p h o m o r e y e a r of e i t h e r f o l l o w i n g th e t r a d i t i o n a l on-campus route or enrolling tw o y e a r s of p r e p a r a t i o n . a ten-week summer d u r i n g h is sophomore March, he m o v e s mentary school which a n d j u n i o r ye a r s . to an o f f - c a m p u s teaching methods From september- internship and student six-month period. ce n t e r . During this time, requirements in l i b e r a l a r t s During his student becomes He returns he completes session and m a j o r a n d m i n o r areas. the an i n t e r n t e a c h e r w i t h a s a l a r y of a p p r o x i ­ the r e s p o n s i b i l i t y D u r i n g thi s y e a r , intern consultant who has with about to t he his work fourth c a l e n d a r year of study, $5,000 per year w i t h classroom. Ele­ t e a c h i n g are fo r s p r i n g q u a r t e r a n d a f i v e - w e e k s u m m e r fol l o w s . fi n a l The student choosing EIP attends toward general education requirements mately fo r t h e i r s e s s i o n at M i c h i g a n S t a t e U n i v e r s i t y i n t e g r a t e d d u r i n g this campus i n th e E I P h e is s u p e r v i s e d b y the as a f u l l - t i m e a s s i g n m e n t w o r k i n g fi ve o r s i x i n t e r n s . s p e n t in c l a s s r o o m s t u d y for a One evening a week a n d a t t h e e n d o f t he y e a r , is the 68 student qualifies c er t i f i c a t e . for a b a c h e l o r ' s d e g r e e an d a t e a c h i n g T h e h e l p p r o v i d e d for these b e g i n n i n g tea chers is b u i l t i nto the p r o g r a m o n a s e l f - f i n a n c i n g basis. A l t h o u g h i n t e r n t eac her s are no t p a i d full sa laries, the sc h o o l s y s t e m pays t he same a m o u n t for t heir s e r v i c e s as they w o u l d for a r e g u l a r l y c e r t i f i e d b e g i n n i n g teacher. Th e s a l a r i e s o f the in t e r n c o n s u l t a n t s are p a i d f r o m the d i f f e r e n c e b e t w e e n the a m o u n t p a i d b y the s c h o o l d i s t r i c t an d the sal ary p a i d to e a c h intern. In ea ch center, a m e m b e r of the u n i v e r s i t y f acu lty serves as p r o g r a m d i r e c t o r a n d is p e r m a n e n t l y b a s e d in the off-campus center. He acts as g e n e r a l p r o g r a m coo r d i n a t o r , te aches s o m e of the e l e m e n t a r y m e t h o d s courses, coordinates the s t u d e n t t e a c h i n g e x p e r i e n c e s , a n d s u p e r v i s e s of the i n t e r n c ons ult ants . responsibility local d i s t r i c t s the w o r k C a m p u s - b a s e d f ac u l t y s har e the for the m e t h o d s i n s t r uct ion . Cooperating f u r n i s h all n e c e s s a r y p h y s i c a l fa cil iti es such as o f f i c e a n d c l a s s r o o m s p a c e , i n c l u d i n g u t i l i t i e s . Si n c e its incepti on, M i c h i g a n State U n i v e r s i t y has e n g a g e d in a c o n t i n u o u s e v a l u a t i o n o f its I n t e r n s h i p P r o g r a m th r o u g h the use of s y s t e m a t i c d e p t h i n t e r v i e w s of the s t u d e n t s t h e m s e l v e s a n d o f those w o r k i n g m o s t c l o s e l y w i t h them. S ome of the a d v a n t a g e s w h i c h h a v e b e e n d i s ­ c o v e r e d in this a p p r o a c h to t e a c h e r p r e p a r a t i o n are as follows: 1. E d u c a t i o n a l t h e o r y and p r a c t i c e can be i n t e g r a t e d m u c h m o r e easily. Methods cou r s e s are t a u g h t w h i l e 69 s t u d e n t s are s p e n d i n g p a r t of t h e i r time in the e n v i r o n m e n t of the p u b l i c s ch o o l a n d thus rich opportunities for the i m m e d i a t e t r a n s f e r of formal i n s t r u c t i o n in p e d a g o g y to w o r k in the c l a s s r o o m is possible. 2. This p r o g r a m m a k e s p o s s i b l e the student, frequent evaluations of u s i n g as the b a s i s for d e c i s i o n s and r e t e n t i o n in the p r o g r a m e v i d e n c e of g r o w t h in the student's 3. a b i l i t y to w o r k e f f e c t i v e l y w i t h children, E I P 's m a j o r c o n t r i b u t i o n has b e e n its d e v e l o p m e n t of a new d i m e n s i o n in t e a c h e r p r e p a r a t i o n , the i n t e r n c o n s u l t a n t po sit ion . Ins t e a d of e x p e c t i n g a b e g i n n i n g t e a c h e r to p e r f o r m w e l l all of the tasks u n d e r t a k e n by an e x p e r i e n c e d teacher, student receives w h e n he a ssu m e s the EIP continuing individualized guidance responsibility for a classroom. His i n t r o d u c t i o n to t e a c h i n g thus, is g r a d u a l and c a r e f u l l y d irected. The i n t e r n c o n s u l t a n t s , s e l e c t e d f rom a m o n g the m o s t able t e a c h e r s in the c o o p e r a t i n g sc h o o l d i s t r i c t s , hav e d e v e l o p e d i n - s e r v i c e e d u c a t i o n of ne w tea c h e r s far b e y o n d the i n i t i a l ex pec tat ion . Th e low ra t i o of i n t e r n s to i n t e r n c o n s u l t a n t s and the c l o s e n e s s a n d c o n t i n u i t y of the r e l a t i o n s h i p o v e r time has m a d e it p o s s i b l e for v e r y s p e c i f i c h e l p to be o f f e r e d an d accepted. the c o n s u l t a n t s h a v e h e l p e d M o s t imp o r t a n t l y , "b rid ge the gap" 70 b e t w e e n the c o l l e g e c our se w o r k and th e p u b l i c s c h o o l c l a s s r o o m b y h e l p i n g the int ern to rel ate th e o r y and p r a c t i c e . T he a c t i v e p a r t i c i p a t i o n of p u b l i c s ch o o l st a f f m e m b e r s in c e r t a i n p h a s e s of the p r o g r a m tends to g u a r a n t e e a r e a l i s m an d p r a c t i c a l i t y w h i c h may s o m e t i m e s be lost as c o l l e g e p r o f e s s o r s w o r k in isolation. approximately A t the p r e s e n t t i m e , 40 p e r c e n t of M i c h i g a n S t a t e U n i v e r s i t y e l e ­ mentary education majors Stiles (1973) are e n r o l l e d in the EIP Program . r e p o r t e d t h a t the e n t i r e state of W i s c o n s i n w i t h its State D e p a r t m e n t o f E d u c a t i o n , tions of h i g h e r l e a r n i n g a n d p u b l i c schools, p r a c t i c e the i n t e r n - i n - t e a m plan. has p u t into A ke y f eature is the r e s p o n s i b i l i t y t a k e n by s choo l s ys t e m s for o r g a n i z i n g and s u p e r v i s i n g the c l i n i c a l e x p e r i e n c e of p r o s p e c t i v e Th is m e t h o d a l l o w s the sch o o l s institu­ teachers. (where t he a c t i o n is) b e s t d e t e r m i n e w h a t kinds o f e x p e r i e n c e s to a student teacher s h o u l d be a w a r e of in o r d e r to m a x i m i z e hi s p o t e n t i a l to b e c o m e a teacher. Also, implement appropriate "We h a v e the int ern a c h a n c e to th eor y u n d e r a s u p e r v i s e d situation; t h e r e f o r e , he m i n i m i z e s field. it g i v e s the ri sk of b e i n g out in left learned, for ex amp le, that experience for e x p e r i e n c e 's sake m a y n o t b e the m o s t e f f e c t i v e w a y to prepare teachers," 4. observed Stiles (1973). Public School Experiences for U n i v e r s i t y F a c u l t y M e m b e r s .— In the last few years, M i c h i g a n S t a t e U n i v e r s i t y 71 has m a d e s er i o u s E d u c a t i o n f ac u l t y attempts to i n v o l v e its C o l l e g e of in s i g n i f i c a n t t e a c h i n g e x p e r i e n c e s the p u b l i c schools. in It w a s p a r t i c u l a r l y c o n c e r n e d tha t p r o f e s s i o n a l c o u r s e s a t the u n i v e r s i t y level are o f t e n s t a f f e d b y p e r s o n n e l w h o hav e n o t h a d r e c e n t e x p e r i e n c e s in i n n e r - c i t y c lassrooms. P a r t i c i p a n t s in O p e r a t i o n R E F U E L ences for u r b a n e d u c a t i o n a l instructional Michigan. leaders) se rve o n on e o f four teams at the A l l e n S t r e e t Sch ool in L ans i n g , E a c h t e a m c o n s i s t s o f two L a n s i n g t e a c h e r s , one Michigan State University professor, interns, (relevant e x p e r i ­ o n e or two g r a d u a t e a n d two to four s t u d e n t teachers. responsible elementary E a c h is for the i n s t r u c t i o n of a p p r o x i m a t e l y s tud ents. fifty T h e M i c h i g a n S t a t e U n i v e r s i t y st aff m e m b e r is a t e a m m e m b e r h a l f - t i m e for t w e l v e weeks. His role i n the c l a s s r o o m is in the a r e a of his s p e c i a l t y a n d i n v o l v e s a c t i v e p a r t i c i p a t i o n w i t h children. p r i m a r y f u n c t i o n is c l a s s r o o m ins t r u c t i o n , A l t h o u g h his a Michigan State U n i v e r s i t y p r o f e s s o r m a y b e a s k e d to c o n s u l t w i t h m e m b e r s of o t h e r i n s t r u c t i o n a l teams in his s p e c i a l i t y area. S i m i l a r s e c o n d a r y s c h o o l o p p o r t u n i t i e s ar e o f f e r e d to M i c h i g a n S t a t e U n i v e r s i t y f a c u l t y at P a t t e n g i l l J u n i o r Hi gh a n d E a s t e r n H i g h S c h o o l in L a n s i n g as a p a r t o f o u r T T T Project. in the f i r s t t h r e e ye ars , versity approximately sixty uni­ f a c u l t y m e m b e r s w e r e e n g a g e d in t he d i r e c t i n s t r u c t i o n of p u p i l s in the p u b l i c schools. The 72 participating professors i n d i c a t e d that t h e i r e x p e r i e n c e in the s chools h e l p e d t hem to i m p r o v e t h e i r m e t h o d s teaching. course -It h e l p e d ea ch to fre shen his m e m o r y r e g a r d i n g the d a y - t o - d a y d i f f i c u l t i e s e n c o u n t e r e d in p u b l i c s cho ol teaching. It a ls o h e l p e d h i m g a i n c r e d i t a b i l i t y a mon g c o l l e g e stu den ts by his w i l l i n g n e s s the to p u t his ideas "on line" in a r e a l classroom. M o s t of the p r o g r a m s r e p o r t e d , especially under (2) , are b a s e d on t he a s s u m p t i o n th at l a b o r a t o r y - f i e l d experience supplemented methods to t r a n s l a t e t heo ry into p r a c t i c e , t h e r e b y o v e r c o m i n g the i n a d e q u a c i e s of a sterile# me t h o d s course. methods co ur s e s e n a b l e s a s t u d e n t the o r y - b a s e d # A strong mandate, cou rse s and f rom s tud ents, student teaching non-participation b o t h f r o m i n s t r u c t o r s of in s u p p o r t of the pre - fi eld e x p e r i e n c e seems apparent. While a p r o g r a m o f this t y p e adds to the p l a n n i n g time of i n s t r u c ­ tors, d e f i n i t e l y p a y - o f f the e x t r a the o v e r a l l e ffe c t s e f f o r t involved. It a lso p r o m o t e s a b o u t t heir p o t e n t i a l However, the students' confidence f u n c t i o n i n g in s t u d e n t t e a c h i n g . t her e is a d a n g e r if s u f f i c i e n t time is no t a l l o w e d for i n - c l a s s d i s c u s s i o n a nd d e m o n s t r a t i o n of m e t h o d s and m a t e r i a l s b e f o r e s e n d i n g the s t u d e n t s to c l a s s r o o m s . Selected Research and Evaluation Literature on R e l a t e d (Research) M e t h o d o l o g y of the Study Herriot (1967) r e p o r t e d an e x p l o r a t o r y s t u d y in w h i c h b e l o w a v e r a g e 7 and 9 g r a d e s s t u d e n t s d i d as w e l l as 73 (in som e cas es b e t t e r than) the a b o v e a v e r a g e s t u d e n t s a l g e b r a c o v e r e d b y the fi rst g r o u p ye ars (below average) and by above a v e r a g e s t u d e n t s in one year. s e e m e d to s u p p o r t C a r r o l l 1s h y p o t h e s i s (1963). in in two T he study C a r r o l l 's hypothesis: All, or a l m o s t all, stu d e n t s c o u l d b e b r o u g h t to the sam e l evel of a c h i e v e m e n t in any p a r t i c u l a r s c h o l a s t i c topic, b u t the a m o u n t of instruction that w o u l d be n e e d e d to b r i n g a s t u d e n t to a p a r t i c u l a r level of a c h i e v e m e n t would vary f r o m s t u d e n t to student. Begle (1971) r e p o r t e d a s i m i l a r study in w h i c h fourth g r a d e cla sse s w e r e with base tau g h t the s a m e c o n t e n t d e a l i n g five n u m e r a t i o n u n d e r three d i f f e r e n t pla ns d e v i s e d to c o v e r the same m a t e r i a l in o n e c las s p eri od, class p eri ods , two a n d three cla ss p e r i o d s r e s p e c t i v e l y t h e r e b y c o n t a i n i n g d i f f e r e n t i n c r e a s i n g a m o u n t of t e a c h i n g t e c h ­ niques, review of related materials, p r a c t i c e time a n d all the th r e e t r e a t m e n t s g i v e n to e a c h g r o u p of s t u d e n t s c l a s s i f i e d as low, mi ddle, of reasoning. Carroll's already and high ability using pretest A g a i n the r esults are in a c c o r d w i t h hyp oth esi s. Bloom (19 71) emphasized domain/criterion-referenced m e a s u r e d w i t h h i g h c o n t e n t - v a l i d i t y are n e e d e d for e v a l u ­ ation of i n s t r u c t i o n / c u r r i c u l u m . procedures Milliman for e s t a b l i s h i n g s t a n d a r d s n u m b e r of it ems n e e d e d in (1973) reviewed and d e t e r m i n i n g the " c r i t e r i o n - r e f e r e n c e d " m eas u r e s . He o r g a n i z e d the d i s c u s s i o n a n d p r o c e d u r e of s e t t i n g a 74 p a s s i n g sco re a r o u n d five f a c t o r s - p e r f o r m a n c e of others, i t e m content, e d u c a t i o n a l con s e q u e n c e s , fi nan c i a l costs a nd err ors p s y c h o l o g i c a l and due to g u e s s i n g an d i t e m s a m p l i n g and b e l i e v e d t ha t they r e q u i r e judgment. t h e o r y , b i n o m i a l , and s e q u e n t i a l m o d e l s le n g t h w e r e c ons ide red , and the last w a s Classical test for d e t e r m i n i n g test the first w a s no t v i e w e d as useful, jud ged as m o s t fea sib le w h e n e x a m i n e s s i n t e r a c t w i t h c o m p u t e r s d u r i n g testing. W a l b e s s e r an d C a r t e r (19 68) d i s c u s s e d the i m p o r t a n c e of d e f i n i n g c u r r i c u l u m b y d e v e l o p i n g a s e q u e n c e d set of instructional objectives while Atkin (19 68) w a r n e d that the e d u c a t i o n a l r e l e v a n c e of c u r r i c u l u m m i g h t b e r e d u c e d b y s t r i c t a d h e r e n c e to s p e c i f i c a t i o n of b e h a v i o r a l o u t c o m e s of i n s t r u c t i o n a l a c t i v it ies . and S c r i v e n (1967) (1971), T a t e (1956), St a n l e y (1967), all d i s c u s s e d th e m e t h o d o l o g y of and distinctions between Recent writers Bloom f o r m a t i v e a nd s u m m a t i v e ev al u a t i o n s . like R e y n o l d s a nd L i g h t (1971), W e s t b u r y (1970), (1971), A b e d o r an d W e i s s (1971) n o t e d the a m b i g u i t y in the d e f i n i t i o n o f the term, ev alu ati on, procedures have formative and the c o n s e q u e n t p a u c i t y of w e l l - d e f i n e d and t e c h n i q u e s for c o n d u c t i n g such ev a l u a t i o n . T e c h n i c a l te rms in the s t u d y are us ed in Sa n d e r s Cunningham's sense. Metfessel and Michael (1969) and discussed m e t h o d s us ed to c o l l e c t e x t e r n a l i n f o r m a t i o n for i n t e r i m f o rma tiv e e v a l u a t i o n . model Borich (19 71) suggested a conceptual for f o r m a t i v e p r o d u c t ev a l u a t i o n . m a t i o n is of u t m o s t i m p o r t a n c e Contextual infor­ for f o r m a t i v e p r o d u c t 75 e v a l u a t i o n e m p h a s i z e d S a n d e r s a nd C u n n i n g h a m S t u f f l e b e a m e t al. (1971) (1973). d i s c u s s e d in d e t a i l forces that ac t u pon p r o g r a m s d e s i g n e d to m e e t the needs of s t u d e n t s in i l l u s t r a t i v e e x a m p l e of w h a t they c a l l e d " C o n t e x t u a l source of I n f o r m a t i o n . " S t u f f l e b e a m et al. (1971) also discussed steps tak en to c o l l e c t i n f o r m a t i o n for d i f f e r e n t kinds of ev alu ati on. In B l o o m e t al. (1971), W i l s o n i l l u s t r a t e d w h a t Sa nd e r s and C u n n i n g h a m t e r m e d I n t e r i m (Process) f o r m a t i v e e v a l u a t i o n u s i n g i n t e r n a l s o u r c e of i n f o r m a t i o n (which I n t e r i m i n t r i n s i c ev a l u a t i o n , 1967), on pp. 690-92. f o l l o w i n g Scriven, C o l l e c t i o n of such i n f o r m a t i o n all the u n i t s of a p r o g r a m p u t t o g e t h e r w h a t S anders and C u n n i n g h a m c a l l e d evaluation" (pp. 646-47) for is "f o r m a t i v e p r o d u c t f r o m i n t e r n a l sou r c e if u s e d s t r i c t l y for f e e d ­ b a c k of the d e v e l o p e r b u t it w i l l be a s u m m a t i v e e v a l u a t i o n if use d as c o n s u m e r r e p o r t - t y p e of appraisal. Hunsen (19 67) s h o w e d t h a t t h r o u g h o u t the w o r l d s t u d e n t a c h i e v e m e n t in m a t h e m a t i c s e d u c a t i o n s o c i o - e c o n o m i c status. is r e l a t e d to parents' He s u g g e s t e d f u r t h e r m u l t i v a r i a t e s tu d i e s o f t e s t sc o r e s a nd b a c k g r o u n d factors a f f e c t i n g p e r f o r m a n c e in m a t h e m a t i c s . O n th e r e l a t i o n s h i p b e t w e e n m a t h e m a t i c s a c h i e v e m e n t and a t t i t u d e t owa rd m a t h e m a t i c s N e a l e ar t i c l e b a s e d on C a t t e l l an d B u t c h e r ’s Ne a l e was o f the o p i n i o n (19 69) w r o t e an (1968) findings. that i m p r o v e m e n t of a t t i t u d e to w a r d m a t h e m a t i c s m a y n o t i n c r e a s e m a t h e m a t i c s Aiken a chievement. (19 70) w a s o f the o p i n i o n t hat N e a l e m a d e too 76 d e f i n i t i v e c o n c l u s i o n s m o r e than w a r r a n t e d f r o m c o r r e l a t i o n a l studies. Aiken (1970) s a i d the a p p a r e n t c o n t r a d i c t o r y / n o n - c o n c l u s i v e r esults on r e l a t i o n s h i p b e t w e e n m a t h e m a t i c s a c h i e v e m e n t and a t t i t u d e is due to m i s — use of a t t i t u d e to war d math. Aiken (1972) c l a i m e d that the L i k e r - l i k e i n s t r u m e n t is m o r e r e l i a b l e in h i g h s c h o o l an d c o l l e g e than o t h e r types of i n s t r u m e n t s and d e f e n d e d his p osi tio n. He r e a f f i r m e d his b e l i e f th at i m p r o v i n g te ach ers a t t i t u d e to war ds m a t h e m a t i c s can r e s u l t in m o r e p o s i t i v e a t t i t u d e on the p a r t of the students. H e then r e c o m m e n d e d t h a t a t t i t u d e t owards d i f f e r e n t as p e c t s of m a t h e m a t i c s w i l l be m o r e m e a n i n g f u l than just a s i n g l e m e a s u r e o f a t t i t u d e toward mathematics. Aiken ou t on t hre e age g r o u p s st udy shows that (a) (1972) reported a study carried (also c l a s s i f i e d by s e x ) , there is a g e n e r a l v a r i a b l e of a t t i ­ tude t o w a r d m a t h e m a t i c s t h a t i n c l u d e s routine computations, (b) terms, attitude toward symbols and world problems, attitude toward mathematics is d i r e c t l y r e l a t e d to in t e r e s t in p r o b l e m - s o l v i n g tasks in general, r e l a t e d to i n t e r e s t in l a n g u a g e arts, other His "verbal" pur su i t s , but inversely s o c i a l studies, a nd (c) p e o p l e w i t h m o r e p o s i t i v e a t t i t u d e t o w a r d m a t h tend to like d e t a i l e d w o r k and see t h e m s e l v e s m o r e p e r c e i v i n g or s e l f - c o n f i d e n t ; tend to m a k e h i g h e r m a r k s general, and in m a t h an d in s c h o o l w o r k in (d) a l t h o u g h there are age and se x d i f f e r e n c e s in this regard, the f a t h e r they als o the r e p o r t e d a t t i t u d e a n d a c h i e v e m e n t of ( par t i c u l a r l y in the c ase of male) a nd t h a t of 77 mother (partic ula rly in the ca se of female) a s s o c i a t e d w i t h students' are also a t t i t u d e t o w a r d math. W h i l e an o f t e n s t a t e d o b j e c t i v e in the p r e p a r a t i o n of e l e m e n t a r y teachers of m a t h e m a t i c s is "the d e v e l o p m e n t in these p r o s p e c t i v e tea che rs of f a v o u r a b l e a t t i t u d e t o w a r d m a t h e m a t i c s " w i l l i n f l u e n c e students' m e n t in m a t h e m a t i c s , Peskin (1964) attitude and achieve­ found no significant r e l a t i o n b e t w e e n t e a c h e r a t t i t u d e a n d s t u d e n t a t t i t u d e nor b e t w e e n t e a c h e r a t t i t u d e and s t u d e n t a c h i e v e m e n t . (1973) c l a i m e d that P e s k i n ' s hi s design. students Phillip fi ndi ngs w e r e c o n s e q u e n t i a l to He then r e p o r t e d a s t u d y w h i c h s h o w e d t hat a c h i e v e b e t t e r in a r i t h m e t i c if the y h a d s e q u e n c e o f three teachers, all of w h o m h a d p o s i t i v e a t t i t u d e t o w a r d a r i t h m e t i c than if they h a d a s e q u e n c e of t h r e e t e a c h e r s h a v i n g u n f a v o u r a b l e a t t i t u d e t o w a r d a r i t hme tic . His s tud y f u r t h e r s h o w that type of t e a c h e r a t t i t u d e t o w a r d a r i t h ­ metic, student attitude toward arithmetic, and student i n t e l l i g e n c e do not i n t e r a c t in any w a y s uch as to p r o d u c e a s i g n i f i c a n t s t u d e n t a c h i e v e m e n t in a r i t h m e t i c . Thi s s t u d y s hows that te ach ers * a t t i t u d e t o w a r d a r i t h m e t i c does n o t hav e s i g n i f i c a n t e f f e c t o n s t u d e n t ' s a t t i t u d e and a c h i e v e m e n t un l e s s s t u d e n t - t e a c h e r i n t e r a c t i o n lasts for a sufficiently long period, t h r e e years, say. Knaupp (1973) al so r e v i e w e d l i t e r a t u r e on c a u s a l r e l a t i o n s h i p b e t w e e n a t t i t u d e an d a c h i e v e m e n t in m a t h e m a t i c s , he o bse rved, Aiken (19 70), like that in m o s t of the se s t u d i e s i n s t r u m e n t s , 78 d e s i g n s , m e t h o d of a n a l y s i s are d e f e c t i v e and these a c c o u n t for a p p a r e n t l y c o n t r a d i c t o r y / i n c o n c l u s i v e findings. Todd (1966), Reys a n d D e l o n prospective elementary school (19 68) s h o w e d th at teachers w h o completed basic m a t h e m a t i c s c o m p a r a b l e to C U P M L e v e l I recommendations demonstrated significant t h e i r s cor es on the D u t t o n scale. gains o n H u n k e r a nd Q u e s t (19 72) n o t e d t h a t in none of the two c i t e d s t u d i e s w a s a c o m p a r i s o n m a d e b e t w e e n those st ude n t s w h o h a d c o m p l e t e d the course. Norton 1. (19 56) found th at te ache rs display a strong interest P o f f e n b e r g e r and who, in subject, 2. indicate a desire m a t e r i a l , an d 3. d i s p l a y a goo d con t r o l of the class w i t h o u t b e i n g o v e r l y s t r i c t ten d to a f f e c t students' a t t i t u d e s an d a c h i e v e m e n t po s i t i v e l y . N o t i n g this Quast (19 72) to h a v e s t u d e n t s u n d e r s t a n d the f i n d i n g of P o f f e n b e r g e r an d No rto n, H u n k e r and r e p o r t e d a st u d y w h i c h c o m p a r e d a t t i t u d e of p r o s p e c t i v e e l e m e n t a r y sc h o o l teachers, a. w h o have taken neither mathematics content nor m a t h e m a t i c s - m e t h o d course, b. w h o have taken mathematics method c o u r s e , c. w h o have taken both mathematics content and math— me thod, the l a t t e r b e i n g t a u g h t b y an i n s t r u c t o r who displayed Poffenberger-Norton characteristics. content but not math- The r e s u l t s of their s t u d y show, 1. the m a t h - m e t h o d d e s i g n e d for t he p r o s p e c t i v e te ach e r s d i d i m p r o v e t h e i r m a t h e m a t i c s att itu de, 2. t he m a t h - c o n t e n t t o g e t h e r w i t h m a t h - m e t h o d courses , can p r o b a b l y be u s e d to i m p r o v e the m a t h e m a t i c s attitude of prospective elementary school t e a c h e r s . 79 Alexander, et al. (19 71) r e p o r t e d a s t u d y in w h i c h the p a s t g r a d e p o i n t s w e r e u sed to cla s s i f y s t u d e n t s ranking) in Hig h GP A and Lo w GPA. as s i g n e d to two treatm ent s. They were (by then randomly I, II, in w h i c h Ss in I w e r e p o l i t e l y t r e a t e d by the i n s t r u c t o r (but w i t h no p e r s o n a l interest) w h i l e Ss in II w e r e r e f e r r e d to by n a m e and the i n s t r u c t o r i n i t i a t e d d i s c u s s i o n w i t h them. gators r e p o r t e d The i n v e s t i ­ that the t e a c h e r - i n i t i a t e d t e a c h e r - s t u d e n t personal inter-actions did significantly a c h i e v e m e n t in f a v o u r o f Ss II. i n f l u e n c e the Th ey a l s o f oun d th at Ss w i t h Hi gh G P A a c h i e v e d s i g n i f i c a n t l y h i g h e r sc o r e s than Ss with low G P A a n d c o n t r a r y to p r e v i o u s (19 70) study, b y Means, et al. c o n c e r n e d w i t h G P A the i n t e r a c t i o n was n o t s i g n i f i ­ c ant a l t h o u g h in the s a m e d i r e c t i o n as in the p r e v i o u s study. Th e i n v e s t i g a t o r s o b s e r v e d that as the s e m e s t e r p r o g r e s s e d Ss II i n c r e a s i n g l y i n i t i a t e d i n t e r a c t i o n w i t h the instructor. Begle (1972) r e p o r t e d a study w h i c h s o u g h t the relationship between teachers understanding of modern al g e b r a and t h e i r s t u d e n t a c h i e v e m e n t in n i n t h g r a d e algebra. T h e y found that: 1• the p r e t e s t s g i v e n the s t u d e n t s (math i n v e n t o r y f r o m N L S M A an d R e f e r e n c e T e s t for C o g n i t i v e Factors) t urn ed o u t to b e g o o d p r e d i c t o r s of success, 2. there was substantial variations ness o f teachers, 3. t e a c h e r s e f f e c t i v e n e s s w i t h m a l e s t u d e n t s w a s not s i g n i f i c a n t l y d i f f e r e n t f r o m tea cher s e f f e c t i v e n e s s on fe mal e s t u d e n t s , in the e f f e c t i v e ­ 80 4. t e a c h e r s u n d e r s t a n d i n g of m o d e r n a l g e b r a has no s i g n i f i c a n t c o r r e l a t i o n w i t h s t u d e n t a c h i e v e m e n t in n i n t h gra de a l g e b r a , 5. te ach ers u n d e r s t a n d i n g o f the a l g e b r a of r eal n u m b e r s ha s no s i g n i f i c a n t c o r r e l a t i o n w i t h ni nth g r a d e a l g e b r a i c skills, 6. t eac her s u n d e r s t a n d i n g o f a l g e b r a of real n u m b e r s is s i g n i f i c a n t l y c o r r e l a t e d w i t h st ud e n t s a c h i e v e ­ m e n t in u n d e r s t a n d i n g a l g e b r a i c c o n c e p t s b u t the c o r r e l a t i o n is so low t h a t it is e d u c a t i o n a l l y insignificant. CHAPTER III DESCRIPTIVE FEATURES AND DESIGN O F T H E ST UDY Introduction This chapter summarizes the e v a l u a t i o n a c t i v i t i e s c a r r i e d ou t in the p r e s e n t study. It is p r e s e n t e d in two parts. The first p a r t i n v o l v e s an a p p r a i s a l of the m a t h e ­ m a t i c s e d u c a t i o n c o m p o n e n t o f the p r o g r a m w i t h r e f e r e n c e to the content, goals, grading procedures, a p p r o a c h has b e e n t e r m e d "intrinsic" an a r m c h a i r a f f a i r re lie s h e a v i l y o n the mation . goals, It p r o v i d e s (program) This evaluation. c r i t e r i a are u s u a l l y n o t o p e r a t i o n a l l y to s o m e extent, etc. The formulated, (Scriven, it is, 1967). It i n t e r n a l s o u r c e of i n f o r ­ i n f o r m a t i o n a b o u t the r a t i o n a l e , a n d o b j e c t i v e s of the p r o g r a m w h i c h c o n t r i b u t e to an understanding of value positions and o t h e r p e r s o n s ta k e n b y the d e v e l o p e r s i n v o l v e d in th e p r o g r a m Th is (Sanders and Cunningham, 1973). is u s e f u l b e c a u s e o f the use "o bje cti ve" d a t a a l o n e is i n s u f f i c i e n t in the e v a l u a t i o n o f le a r n i n g u n d e r d i s s i m i l a r s y s t e m s of i n s t r u c t i o n 81 (Brownell, 82 1966) . Evaluation activities in the st u d y u n d e r this a p p r o a c h are; Th e g e n e r a l c o n t e x t a n d p r o g r a m d e s c r i p t i o n : An a n a l y s i s of the m a t h e m a t i c s c o n t e n t in the m a t h e m a t i c s e d u c a t i o n c o m p o n e n t o f the progra m; A d e s c r i p t i o n of the m a t h e m a t i c s m e t h o d i n t e g r a t e d w i t h the m a t h e m a t i c s c o n t e n t an d c l i n i c a l e x p e r i e n c e ; A They c r i t i c a l a p p r a i s a l of the i n s t r u c t i o n a l met h o d . form what Wittrock (196 8) d e s c r i b e d as e v a l u a t i o n of e n v i r o n m e n t s of l e a r n i n g . The second part describes the p r o c e d u r e for e x a m i n i n g the e f f e c t s o f the m a t h e m a t i c s e d u c a t i o n c o m p o ­ n e n t o f the p r o g r a m on the i n t e r n s . termed "pay off" e v a l u a t i o n the e v a l u a t i o n of l ear ning, (Scriven, pre- includes and p o s t - t e s t s , 1967), It i n v o l v e s the e v a l u a t i o n o f l e a r n e r s the e v a l u a t i o n of i n s t r u c t i o n activities This approach has been (Wittrock, 1968). The a p p r a i s a l o f the d i f f e r e n c e s b e t w e e n and between experimental and control groups tests on a number of criterial parameters. e v a l u a t i o n relies h e a v i l y o n e x t e r n a l texual (entry behavior) r e s e a r c h des ign, assumptions and sources. hypotheses and l i m i t a t i o n s (samples) T h e samples, a n d conmeasures, tested, m e t h o d o l o g i c a l are d e s c r i b e d . The 83 General Context and Program Description Its O r i g i n ■ T h e T e a c h e r C o r p s P r o g r a m is a U n i t e d States federally i n i t i a t e d r e f o r m e f f o r t c r e a t e d d u r i n g the 1960s to i m p r o v e the w e l f a r e o f l o w - i n c o m e people. The original p u r p o s e of the p r o g r a m as p r o v i d e d in a u t h o r i z i n g l e g i s ­ lation , w e r e : 1. To strengthen educational opportunities i n areas w i t h c o n c e n t r a t i o n s 2. of l o w - i n c o m e To attract and prepare persons in su ch areas for c h i l d r e n to b e c o m e families. teachers through coordinated work-study experiences. 3. To encourage colleges an d u n i v e r s i t i e s , sc hools, a n d st a t e d e p a r t m e n t s of e d u c a t i o n to w o r k t o g e t h e r to b r o a d e n a n d i m p r o v e t e a c h e r - e d u c a t i o n p r o g r a m s (Corwin, Th e C o r p s 1973). r e s u l t e d f r o m t h e p r e m i s e t h a t t h e r e are c r i t i c a l d i f f e r e n c e s b e t w e e n the s k i l l s r e q u i r e d to t e a c h in lowi n c o m e s ch o o l s a nd m i d d l e - c l a s s schools. d o e s n o t imply t h a t u n i q u e p r i n c i p l e s of l e a r n i n g are i n v o l v e d in the two d i f f e r e n t s e t t i n g s . the d i f f e r e n c e s me n t s in val ues, B u t this p r e m i s e It is b e l i e v e d th at prior experiences, among children from various income, and e nviron­ ethnic, and r a c i a l s u b g r o u p s are so g r e a t t h a t the t e a c h e r s n e e d s p e c i a l t r a i n i n g in o r d e r to a p p l y the p r i n c i p l e s fashion the procedures for e a c h group. and 84 The typical Corps program involves li be r a l a r t s g r a d u a t e s (interns) f r o m 30 to 40 a n d five p r o f e s s i o n a l t e a c h e r s w h o a c t as t e a m leaders. T h e g r o u p r e c e i v e s a bou t e i g h t w e e k s of s p e c i a l p r e s e r v i c e t r a i n i n g a t a c o l l e g e or university, a f t e r w h i c h it is d i v i d e d i n t o five teams, c o m p o s e d o f at l e a s t s i x i n t e r n s each and o n e t e a m leader. Each t e a m is a s s i g n e d to a s c h o o l t h a t s e r v e a p o v e r t y area, u s u a l l y an e l e m e n t a r y sc h o o l , w h e r e the t e a m s p e n d s le ast 60 p e r c e n t o f its w e e k l y time. at In the b e g i n n i n g the t e a m m a y w o r k w i t h s m a l l g r o u p s of s t u d e n t s o n s p e c i f i c l e s s o n p l a n s but, become more as the t e a m g a i n s e x p e r i e n c e , complex. It s p e n d s its tasks a b o u t 20 p e r c e n t o f its t i m e in a c a d e m i c w o r k at the u n i v e r s i t y (some of this w o r k is i n t e r d i s c i p l i n a r y a n d leads to t e a c h e r c e r t i f i c a t i o n and a m a s t e r 's d e g r e e in two y e a r s ) . F i n a l l y , t he i n t e r n s also are e x p e c t e d to s p e n d 20 p e r c e n t of t h e i r time on c o m m u n i t y activities, l e a r n i n g as m u c h as th ey c an a b o u t the e n v i r o n ­ m e n t of t h e i r s t u d e n t s . Several thousand interns and experienced teachers h a v e g r a d u a t e d f r o m the p r o g r a m s i n c e t he f i r s t c y c l e b e g a n in 1966. Corps at o n e time, t e a m s s e r v e in f r o m 30 to 70 u n i v e r s i t i e s b u t they h a v e s e r v e d in m o r e t h a n 100 u n i ­ v e r s i t i e s a n d 250 s c h o o l s y s t e m s Ri co at v a r i o u s times. city s c h o o l s y s t e m s , in 37 s t a t e s and Puerto A b o u t h a l f of the p r o g r a m s including seventeen a b o u t h a l f ar e i n s m a l l t o w n s b e e n p r o g r a m s in N e w York, large c ities, a n d r u r a l areas. Chicago, are in Detroit, and There have Philadelphia, 85 Los A n g e l e s , K a n s a s C i t y , M i a m i , A t l a n t a , Dallas; in A p p a l a c h i a n towns, ru r a l South; S e a t t l e , and in the Ozarks, in m i g r a n t co m m u n i t i e s , in S p a n i s h - s p e a k i n g c o m m u n i t i e s an d in the in Ind ian schools; in N e w York, F lor ida , a nd and the Southwes t. Th e e i g h t h c y c l e T e a c h e r C o r p s p r o g r a m w h o s e m a t h e ­ m a t i c s e d u c a t i o n c o m p o n e n t is b e i n g e v a l u a t e d is c o o p e r ­ a t i v e l y i m p l e m e n t e d by the L a n s i n g S c h o o l District, Michigan State University, munity . the the M o d e l C i t i e s an d the c o m ­ T h e T e a c h e r C o r p s A d v i s o r y B o a r d c o n s i s t s of r e p r e s e n t a t i v e s of t h e s e bodies. Rationale In its e f f o r t to r e c r u i t t e a c h e r s w i t h d i s a d v a n t a g e d ch ild r e n , ca p a b l e of w o r k i n g the L a n s i n g S c h o o l D i s t r i c t has e n d e a v o r e d to r e c r u i t t e a c h e r s f r o m e t h n i c gr o u p s r e p r e s e n t a t i v e of t he s t u d e n t p o p u l a t i o n . However, it has b e e n r e a l i z e d t hat al l t e a c h e r s n e e d t r a i n i n g in w o r k i n g w i t h d i s a d v a n t a g e d c h i l d r e n a n d in d e v e l o p i n g p r o g r a m s w h i c h b e n e f i t t h e s e a n d the o t h e r p u p i l s o f the d i s t r i c t . T r a i n i n g of th e s e t e a c h e r s s h o u l d be c o m p e t e n c y - b a s e d (in b o t h the a c a d e m i c areas of t h e c u r r i c u l u m a n d in s t u d e n t at t i t u d e s ) , community-based, bilingual and bicultural (Lansing S c h o o l D i s t r i c t a n d M i c h i g a n S t a t e U n i v e r s i t y , 1972). A f u n d a m e n t a l p u r p o s e of the L a n s i n g S c h o o l s y s t e m is to s u s t a i n and n o u r i s h free s o c i e t y through transmission 86 of c u l t u r a l and p o l i t i c a l h e r i t a g e to c h i l d r e n and youth. R e c o g n i z i n g that the free s o c i e t y is s t i l l the e x c e p t i o n a l society, the schools plan to d e v e l o p in p u p i l s c r e a t i v e ta l e n t and i n t e l l e c t u a l vigor. teaching methods the n e c e s s a r y Traditional an d p e r s o n n e l h ave d i f f i c u l t y r e a l i z i n g th e s e e d u c a t i o n a l o b j e c t i v e s w i t h m a n y e l e m e n t s of the d i s a d v a n t a g e d c omm un i t y , n o r are they p a r t i c u l a r l y su it a b l e for t e a c h i n g all c h i l d r e n w h o w i l l live a n d w o r k in the y e a r 2000. M i c h i g a n State U n i v e r s i t y has h a d a l o n g - s t a n d i n g i n t e r e s t in d e v e l o p i n g c o m p e t e n c y - b a s e d t e a c h e r educat ion . It has b e e n h e a v i l y e n g a g e d in the T r a i n i n g of T e a c h e r E d u ­ cator P r o j e c t s as w e l l as in o t h e r p r o g r a m s w h i c h are c o m p e t e n c y - b a s e d o r b a s e d o n b e h a v i o r a l ob j e c t i v e s . M i c h i g a n State U n i v e r s i t y and the L a n s i n g S c h o o l District have joi n t l y s p o n s o r e d a s h o r t t erm t e a c h e r e d u ­ cation program which was oriented toward developing C l i n i c a l T e a c h i n g S t r a t e g i e s in r e a d i n g a n d m a t h e m a t i c s . C o u r s e s w e r e o f f e r e d o n the u n d e r g r a d u a t e a n d g r a d u a t e level in c o m p e t e n c y - b a s e d e d u c a t i o n . T h e s e c ou r s e s w e r e a j o int o f f e r i n g of the C o l l e g e o f U r b a n D e v e l o p m e n t a nd the C o l l e g e of Ed u c a t i o n . New staffing patterns have been e x p l o r e d c o o p e r a t i v e l y b y the u n i v e r s i t y a n d the school system utilizing workshops and seminars on differentiated s t a f f i n g a n d the o p e n classr oom . T h e C o l l e g e of E d u c a t i o n has e s t a b l i s h e d a c o u n c i l with members from all departments and programs i n v o l v e d in 87 competency-based education. T h e c o u n c i l ' s task w a s to c o o r d i n a t e eff o r t s and d i s s e m i n a t e i n f o r m a t i o n a b o u t the college's programs in this area. U r b a n D e v e l o p m e n t has, Fi nal l y , the C o l l e g e of t h r o u g h the P r o j e c t D e v e l o p m e n t S p e c i a l i s t in the s i x t h c y c l e (who w a s a f ac u l t y m e m b e r w i t h the C o l l e g e ) , m a d e a c o m m i t m e n t to the d e v e l o p m e n t of c o m p e t e n c y - b a s e d p r o g r a m s as a n o t h e r v i a b l e i n s t r u c t i o n a l mode. M u c h of the c u r r i c u l u m b e i n g p l a n n e d for the U r b a n E d u c a t i o n c o m p o n e n t o f the C o l l e g e w o u l d be c o m p e t e n c y based . C o m m u n i t y b a s e d e d u c a t i o n and i n v o l v e m e n t , parti­ c u l a r l y t h a t of p a r e n t s o f s c h o o l chi ld r e n , w a s a central fe a t u r e o f th e T e a c h e r C o r p s s t r a t e g y w h i c h w a s facilitated t h r o u g h the c o l l a b o r a t i v e d e c i s i o n - m a k i n g p r o c e s s o u t l i n e d in the p rop osa l. Developmental Community involvement p r o g r a m s of any kind, to b e c o m p l e t e l y s u c c e s s f u l , require c e r t a i n c h a n g e s in the e x p r e s s e d a t t i t u d e s and b e h a v i o r of the p e o p l e w i t h i n the c o m m u n i t y c o n c e r n e d , o t h e r w i s e no s u c h p r o g r a m n e e d be c o n t e m p l a t e d . realized that It w a s th ese c h a n g e s c o u l d n o t b e d i c t a t e d by a few le a d e r s w i t h i n or outside city, the T e a c h e r C o r p s s t r u c t u r e o p e r a t i n g at the county, or r e g i o n a l level. T hey c o u l d b e s t be a c h i e v e d w h e n they are the r e s u l t o f the d e l i b e r a t i o n s of the p e o p l e w o r k i n g o u t t h e i r o w n p r o b l e m s in p r i m a r y g r o u p s at the local level. T h e c o m m u n i t y e d u c a t i o n c o m p o n e n t a i m e d at d e v e l o p i n g i n s t i t u t i o n a l u n d e r s t a n d i n g of the c o m m u n i t y 88 a n d c o m m u n i t y u n d e r s t a n d i n g of th e i n s t i t u t i o n s . c o m p o n e n t f u n c t i o n e d in a d u a l p a t t e r n . This The individuals p a r t i c i p a t i n g i n this p r o g r a m w e r e n o t o n l y i n s t r u c t o r s b u t a l s o l ist ene rs. Th e c o m m u n i t y h a d an o p p o r t u n i t y to interact through seminars so t h a t i n s t i t u t i o n s h a d a c l e a r e r a n d b e t t e r p e r s p e c t i v e o f t he c o m m u n i t y it w a s serving. Objectives Teacher Corps Training Objectives Cooperating Teachers, 1. T e a m Le aders, for Interns, and Community Volunteers: To m a i n t a i n a n d d e v e l o p c o m p e t e n c y - b a s e d i n ­ s t r u c t i o n a l p r o g r a m s w h i c h r e s u l t in p o s i t i v e a c h i e v e m e n t of p u p i l s in the L a n s i n g S c h o o l D i s t r i c t w i t h p a r t i c u l a r r e f e r e n c e to c h i l d r e n in g r a d e s Kindergarten-six from low-income families. c o n c l u s i o n of th e p r o g r a m the p a r t i c i p a n t s be abl e to m e e t the f o l l o w i n g o b j e c t i v e s competency a. A t the should at a l e v e l e s t a b l i s h e d b y t he s c h o o l d i s t r i c t . to u s e a s s e s s m e n t diagnose a n d o b s e r v a t i o n a l s k i l l s to learning strengths and weaknesses of all p u p i l s i n c l u d i n g th o s e w i t h learning dis­ abilities . b. to u s e d i a g n o s t i c d a t a in d e v e l o p i n g b e h a v i o r a l o b j e c t i v e s w h i c h s p e a k to t h e ne e d s of e a c h p u p i l a n d to d e s i g n e f f e c t i v e s t r a t e g i e s attain those objectives. to 89 c• to e v a l u a t e p u p i l g r o w t h t o w a r d i m p o r t a n t e d u ­ cational objectives and plan curriculum revisions based on such evaluations. d. t o e q u i p the p a r t i c i p a n t s w i t h t h e sk i l l s n e c e s s a r y to b e able to a s s e s s h i s / h e r i m p a c t o n s t u d e n t s a n d to m o d i f y t hat i m p a c t by m o d i f y i n g t h e i r i n s t r u c t i o n a l ap p r o a c h e s . e. to i d e n t i f y l i n g u i s t i c p r o b l e m s a n d c o n d u c t a l a n g u a g e or d i a l e c t i c a l l y a d j u s t e d r e a d i n g s k i l l d e v e l o p m e n t a l p r o g r a m so t h a t c h i l d r e n c a n i m p r o v e t h e i r r e a d i n g level. f. to c o n d u c t an i n q u i r y - o r i e n t e d m u l t i - d i s c i p l i n a r y pr o g r a m which, organized cross-culturally, will e q u i p c h i l d r e n to live in a p l u r a l i s t i c society. g. to c o n d u c t a m a t h e m a t i c s p r o g r a m w h i c h e m p h a ­ sizes visual conceptualization of mathematical constructs without putation, l o s i n g p r o f i c i e n c y in c o m ­ a nd r e l a t e s m a t h e m a t i c s lessons to the e x p e r i e n c e s o f l o w - i n c o m e c hil dren. h. to e x a m i n e interpersonal relationships between staff members w h i c h impede the teachinglearning process. i. to e f f e c t i v e l y i n t e g r a t e i n s t r u c t i o n a l m e d i a w i t h i n s t r u c t i o n a l m o d u l e s d e v e l o p e d in the p r e v i o u s cycle. 90 j. to d e v e l o p a nd i n v o l v e c o m m u n i t y r e s o u r c e s as i n t e g r a l p a r t s of t h e t e a c h e r - l e a r n i n g pr oce ss; and k. to i n t e r p r e t the s c h o o l 's i n s t r u c t i o n a l p r o g r a m to t he c o m m u n i t y a n d to e n c o u r a g e p a r e n t s and p a t r o n s o f the d i s t r i c t to take p a r t in the o n g o i n g e v a l u a t i o n s of g o a l s a n d o b j e c t i v e s w i t h i n the f r a m e w o r k e s t a b l i s h e d b y the B o a r d of Education. 2. To continually modify instructional programs m e e t the c h a n g i n g e d u c a t i o n a l n e e d s to of th e s t u d e n t s a nd to take a d v a n t a g e o f n e w m a t e r i a l s , techniques, an d t e c h n o l o g y . a. to d e s i g n c u r r i c u l u m m o d e l s w h i c h r e l a t e to the m u l t i - e t h n i c p o p u l a t i o n of t h e L a n s i n g School District and which provide ways for the d e v e l o p m e n t of p o s i t i v e s e l f - i m a g e s a m o n g low- income students, b. to d e v e l o p the use o f v i d e o r e c o r d e r s a n d o t h e r r e l a t e d e q u i p m e n t as p a r t o f the i n s t r u c t i o n a l programs, c. to m o v e b e y o n d the t r a d i t i o n a l t e a m t e a c h i n g model to a d i f f e r e n t i a t e d s t a f f t h a t w o u l d include community resource p e r s o n s , professional and paraprofessional educators. 91 d, to use m o d u l a r de s i g n in d e v e l o p m e n t of tr ai n i n g p roc edu res and c u r r i c u l u m ma ter ial s w h i c h p e r m i t i n d i v i d u a l i z e d instruction. 3. To u n d e r s t a n d a n d use the "tasks of tea ching model." This m o d e l includes the following: a. T o assess the "givens" p r e s e n t in the unique i n s t r u c t i o n a l situation. gathering, This involves data- d a t a - a n a l y s i s , communi cat ion , and d e c i s i o n - m a k i n g skills. b. To set the goal by s p e c i f y i n g the i nte nde d changes in s t u d e n t b ehaviour. g o a l - ide nti fica tio n, This involves objective-specification, c o m m u nic ati ons an d / o r n e g o t i a t i o n skills. c. To select, prepare, and i m p l e m e n t strategies for p r o d u c i n g int e n d e d changes. d ecision-making, This involves p r e p a r a t i o n and i m p l e m e n t a t i o n skills. d. To design, prepare, and i m p l eme nt e v a l u a t i o n i n s t r u m e n t a n d procedures. de cis ion -ma kin g, ca tion skills This involves dat a-analysis, (Henderson, and communi­ 1973). La n s i n g S c h o o l and C o m m u n i t y Involvement: To a ssess a n d ar tic u l a t e w i t h the com mu n i t y those e x p l i c i t an d / o r imp l i c i t needs that have b e e n i d e n t i f i e d and to c o o p e r a t e in i m p l e m e n t i n g c o m p e t e n c y - b a s e d 92 e d u c at ion al p rograms w h i c h m e e t these needs and e ven tua lly e lim ina te .them. a. to actively recruit interns, t e a m leaders, and c o o p e rat ing teachers p r i m ari ly from, but not limited to, the L a n s i n g area, for the Ei g h t h - C y c l e program. b. to ed uca te p ar ents and community residents to the concepts of c o m p e t e n c y - b a s e d education. c. to dev elop the m e c h a n i s m t hrough wh i c h p a r t i c i p a t i n g p a rents and com munity residents can int eract wit h principals, c o o p e rat ing teachers, team leaders, and interns to facilitate g e n u i n e c o m m u n i t y - b a s e d e d u ­ cation and involvement. d. to id entify and r ec r u i t parents and com mun ity residents for the L an s i n g T e a c h e r Corps. e. to o rg a n i z e sp ecific p a r e n t and commun ity residents at ea ch p a r t i c i p a t i n g school to address and arti­ culate their un iqu e p r o b l e m s . f. to or gan i z e p a r e n t and co mmunity re sidents at p a r t i c i p a t i n g schools w h o s e childre n are bu s e d to n o n - n e i g h b o r h o o d schools. g. to devise a n d st ruc t u r e an e d u c a t i o n a l v eh i c l e w i t h i n the T e a c h e r Cor ps fra mework that addresses itself to the communit ies a n d w i l l upon t er m i n a t i o n of T e a c h e r Corps i n v o l v e m e n t con tinue to function in a viable manner. 93 h. to p r o m o t e aw are nes s of e x i s t i n g e d u c a t i o n a l p r o g r a m s a m o n g i n s t r u c t i o n a l aides a nd c o o p e r a t e w i t h the L a n s i n g S c h o o l D i s t r i c t in p r o v i d i n g c a r e e r mobility opportunities for l o w - i n c o m e c o m m u n i t y persons. i. to e s t a b l i s h a v i a b l e w o r k i n g r e l a t i o n s h i p w i t h va ri o u s c o m m u n i t y gr oup s w h i c h w i l l facilitate c o m m u n i t y p a r t i c i p a t i o n at all levels of d e c i s i o n ­ m a k i n g o f the p r o g r a m — i.e., p r o g r a m d e v e l op men t, needs a s s e s s m e n t , ev a l u a t i o n . University Objectives: 1. T o c o n t i n u e d e v e l o p m e n t of i n n o v a t i v e c o m p e t e n c y based teacher training programs which will result in e f f e c t i v e t e a c h i n g an d l e a r n i n g a m o n g all pupils. a. to s y s t e m a t i c a l l y t e s t a n d d e m o n s t r a t e c o m p o ­ n e n t s o f the T e a c h e r C o r p s t r a i n i n g p r o g r a m w h i c h can b e c o m e the b a s i c units of an i n n o ­ vative competency-based teacher training pr ogram. b. to p r o v i d e t i m e a n d s u p p o r t for u n i v e r s i t y fa c u l t y to d e v e l o p t r a i n i n g m o d u l e s for i n n o ­ vative competency-based teacher preparation programs. 94 c. to dev elop e m p i r i c a l r e s e a r c h a n d e v a l u a t i o n - components w h i c h s u p p o r t i n n o v a t i v e co mpe ten cyb a s e d tea chi ng t r a i n i n g pr ograms. d. to pr o v i d e an i m p r o v e d c o m p e t e n c y —b a s e d tea che r i n s t r uct ion al p r o g r a m w i t h e m p h a s i s on a p p l i ­ cation in the field. e. to es tab l i s h i n t e g r a t e d c o m p e t e n c y - b a s e d t eac her tr aining s equ e n c e s w h i c h i n v o l v e o t h e r colleges in the University. f. to de v e l o p a c o m p e t e n c y - b a s e d b i - l i n gua l, bi- cu ltural course w h i c h w i l l b e c o m e a p a r t o f the re qu i r e d e x p e r i e n c e s in the C o l l e g e of Education. g. to e s t a b l i s h a p r o c e s s by w h i c h te a c h e r tra ining may be c o n s t a n t l y m o n i t o r e d t h r o u g h c o m m u n i t y input so th at p r o g r a m s r e f l e c t the c h a n g i n g needs of the c ommunity. h. to pro vid e field s e t t i n g s w h e r e p r e - s e r v i c e teachers can e x p e r i e n c e a v a r i e t y of i n ­ structional, o r g a n i z a t i o n a l patter ns, team teaching, e.g., d i f f e r e n t i a t e d staffing, indi­ v i d u a l i z e d in str uct ion . i. to con t i n u e the d e v e l o p m e n t of c o m p e t e n c y b a s e d t e a c h e r e d u c a t i o n t o w a r d te a c h e r c e r t i f i ­ cation b a s e d on f i e l d d e m o n s t r a t e d com petencies. j. to d ev e l o p a p r o c e s s w h i c h ins u r e s that te ach er tr aining p r o g r a m s i n v o l v e s c h o o l p e r s o n n e l in de s i g n i n g o b j e c t i v e s a n d t r a i n i n g st rategies. 95 Teacher Education Program Philosophy T h e L a n s i n g T e a c h e r C o r p s p r o j e c t in c o n j u n c t i o n w i t h the C o l l e g e of E d u c a t i o n a t M i c h i g a n St a t e U n i v e r s i t y has s p e c i f i c a l l y f o c u s e d its a t t e n t i o n on the p r e p a r a t i o n of tea che rs w h o w i l l h a v e the c o m p e t e n c i e s and s e n s i t i v i t y to m e e t the needs o f l o w - i n c o m e a rea ch ildren, including the needs of c h i l d r e n w h o are c o n s i d e r e d c u l t u r a l l y d i f f e r ­ ent . It is n o l o n g e r a c c e p t a b l e to p e r m i t p r o s p e c t i v e t e ach ers to a c c u m u l a t e c r e d i t o n the b a s i s of a t t e n dan ce. It is i m p e r a t i v e t hat s t u d e n t p e r f o r m a n c e be t i e d in d i r e c t l y to the c o m p e t e n c i e s instruct or; therefore, a n d p e r f o r m a n c e s o f the a p r i m e o b j e c t i v e of this p r o g r a m w i l l be to s t r e n g t h e n the type o f t e a c h e r t r a i n i n g p r o g r a m s c u r r e n t l y b e i n g o f f e r e d a t the uni ver sit y. R e a l i z i n g that s u c h a p r o g r a m c a n n o t be a d m i n i s t e r e d in iso lat i o n , the L a n s i n g S c h o o l Dis tri ct, Model Ci t i e s , Michigan State University, L a n s i n g C o m m u n i t y Co lle ge, a n d the S t a t e of M i c h i g a n D e p a r t m e n t of E d u c a t i o n w i l l p u l l t o g e t h e r to develop guidelines that w i l l p r o v i d e for m o r e f l e x i b l e teacher training p r o g r a m s . T h e p r i m a r y c o n c e r n s at the c o n s o r t i u m w i l l be p r o g r a m f o r m u l a t i o n , implementation, and e v a l u a t i o n o f t e a c h e r t r a i n i n g as it s p e c i f i c a l l y r e l a t e s to the e d u c a t i o n of c h i l d r e n in l o w - i n c o m e areas. A g r e a l d e a l w as learned fr om the s i x t h c ycl e p r o j e c t an d a c o n t i n u e d e f f o r t to d e v e l o p a nd i n t e g r a t e int o 96 the sy s t e m those aspects of the p r o g r a m that have p r o v i d e d for individu al d e v e l o pmen t in the areas of self-discipline, critical thinking, e f f e c tiv e communication, will be made. room, and c rea tiv ity Past experiences w i t h the home, the university, the c l a s s ­ and the com mu n i t y indicate that a viable tea cher tra ining p r o g r a m m u s t address itself to each of these factors. O u r society, changes; therefore, as a whole, is u n d e r g o i n g d r a m a t i c it is our r e s p o n s i b i l i t y as educators to e xplore n e w ways of re spo ndi ng to these changes as they af fect o u r c h i l d r e n ’s lives as we ll as o u r own. specifically, M ore e d u c a t i o n a l i nstitutions m u s t take a l ead er­ ship role in gi v i n g d i r e c t i o n to these social changes. de aling w i t h these changes, flexibility, In not stability, wi ll be the m o s t im por t a n t c ata l y s t in o u r tea c h e r training program, -B ased Edu cat ion In the com p e t e n c y - b a s e d mo d e l of education, is de f i n e d in terms of pl an n e d b e h a v i o r change. learning If a te acher is to p o s t u l a t e that le arning has taken place, it must be o b j e c t i v e l y d e m o n s t r a t e d that b e h a v i o r a l change, the des i r e d direction, subjectivity, has b e e n manifested. expectations, in The role of and v a l u e - b a s e d i nte rpr eta tio ns is m i n i m i z e d in d e t e r m i n i n g e x i s t i n g learning, p l a n n i n g and i m p l e m ent in g pro grams d esi g n e d to teach n e w l ear nin g and e v a l u a t i n g ac h i e v e m e n t of l ear n i n g objectives. 97 Further, the t eac her is p e r c e i v e d as the m a n a g e r of the learning environment, r e s p o nsi ble and a c c o unt abl e for its co ndition and events ar isi ng therein. It is the teacher wh o m u s t structure the m i l i e u such that a pr e d i c t a b l e r e l a t i o n s h i p bet w e e n the student's c l a s s r o o m p e r f o r m a n c e and the c l a s s r o o m e n v i r o n m e n t is established. The t ra­ d i t i o n a l no tio n p l a g u i n g u rba n schools, w h i c h b a s e s te aching me tho ds and learning p rog r a m s on the as sum pti on that students, given an "average enviro nme nt" w i l l learn w h e n they are "ready" is c o u n t e r p r o d u c t i v e to e d u c a t i o n a l achievement. To o o f t e n in the urban setting, made to u n d e f i n e d m e c h a n i s m s cal l e d re fer e n c e is "intelligence" or "genetic endowment" if st udents fail to e x h i b i t w h a t is n e b u l o u s l y d e f i n e d as learning, w h e n in fact no adequate, e x p l i c i t p r o v i s i o n has b e e n m a d e for learn ing to take place. In the c o m p e t e n c y - b a s e d model, faulty learning is p e r c e i v e d to be a p r o d u c t of the c l a s s r o o m e n v i r o n m e n t ra the r than a p r o d u c t of p o s t u l a t e d i n c o m p e t e n c i e s and i nca pac iti es of a faulty student. pa rad oxi cal , This c o n t ra sts w i t h the latent a s s u m p t i o n im pli cit and p r e v a i l i n g in e d u c a t i o n that the schools c an n o t b a s i c a l l y teach due to the fixed ef fects of ge n e t i c or early family experiences. This r e s t r i c t i v e a n d u n f o u n d e d no t i o n is the c o n v e r s e of a b a s i c tenet in c o m p e t e n c y - b a s e d e d u c a t i o n h o l d i n g that b e h a v i o u r n o t only can be, b u t is m o d i f i e d — for b e t t e r or w o r s e — in the school room, a n d that such b e h a v i o u r change 98 (learning) may be positively accomplished through exposure to e f f i c i e n t and e f f e c t i v e learning environments. severe physiological impairment, Barring no s t u d e n t c a n l e g i t i m a t e l y be d e e m e d to be l i m i t e d in w h a t a n d h o w m u c h he can learn. T h e c o m p e t e n c y - b a s e d m o d e l then does n o t a s s u m e t h a t the e d u c a t i o n a l a c h i e v e m e n t of s t u d e n t s is d e t e r m i n e d b y some r e l a t i v e l y c o n s t a n t l e v e l of ab i l i t i e s , aptitudes, characteristics a n d l a b e l e d by identified, classified, t e s t s or p e r c e p t i o n s of s u b j e c t i v e R a t h e r it p e r c e i v e s and j u d g m e n t b y the evalu a t o r . t h a t the m a j o r i t y of o v e r t b e h a v i o u r is e n v i r o n m e n t a l l y d e t e r m i n e d and s u b j e c t to change. T o say t h a t b e h a v i o u r is d e t e r m i n e d and f i x e d by forces b e y o n d the school's i n f l u e n c e is c o n t r a r y to the p r i n c i p l e t h e s i s d e l i n e a t i n g the c o m p e t e n c y - b a s e d m o d e l of e d u c a t i o n . C o m p e t e n c y - B a s e d M a n a g e m e n t of the L e a r n i n g E n v i r o n m e n t The competency-based trained teacher used behaviour management techniques to s t r u c t u r e an a p p r o p r i a t e e n v i r o n m e n t and c o n s t r u c t r e l e v a n t learning learning strategies d e s i g n e d to p r o m o t e p l a n n e d b e h a v i o u r change. U s u a l l y the c h a n g e p r o g r a m is i n t e n d e d to p r o m o t e the a c q u i s i t i o n a n d m a i n t e n a n c e of b e h a v i o u r s achievement. however, compatible with educational Learning activities may to p r e v e n t , incompatible with decelerate, also be d e s i g n e d or eliminate behaviours l e a r n i n g o b j e c t i v e s of the c l a s sr o o m . In e i t h e r insta n c e , the object of attention and planned 99 m a n i p u l a t i o n is a c l e a r l y d e f i n e d c a t e g o r y of o b s e r v a b l e a n d m e a s u r a b l e behavi o u r . The assumptions underlying behavioural programs f r o m w h i c h c o m p e t e n c y - b a s e d m o d e l issues are b a s e d u p o n e m p i r i c a l l y v a l i d a t e d tenets o f s o c i a l d e s c r i b e d b y C l a r k et al., 1. 2. 3. 4. 5. (1972) learning. As these tenets h o l d thati I n d i v i d u a l b e h a v i o r o c c u r s in the c o n t e x t of a s o c i a l e n v i r o n m e n t a n d in i n t e r a c t i o n w i t h the environment S o c i a l b e h a v i o r is l e a r n e d in i n t e r a c t i o n w i t h the environment B e h a v i o r is t a u g h t a n d m a i n t a i n e d by the s o c i a l environment S o c i a l l e a r n i n g is a p r o c e s s o f r e c i p r o c a l i n f l u ­ ence. P a r t i c i p a n t s i n t e r a c t i n g in a s o c i a l s y s t e m mutually affect each others behaviors The r e c i p r o c a l i n f l u e n c i n g p r o c e s s m a y b e e x p l i c i t o r implicit, p l a n n e d o r u n p l anned, b u t m u s t b e c o n s i d e r e d a f a c t o r i n s o c i a l systems. In a c c o r d a n c e w i t h these e m p i r i c a l l y d e r i v e d p r i n c i p l e s of l e a r n i n g theory, the c o m p e t e n c y - b a s e d m o d e l p e r c e i v e s i n d i v i d u a l s t u d e n t b e h a v i o u r as being; 1. 2. 3. 4. 5. e x h i b i t w i t h i n the c o n t e x t o f the s o c i a l e n v i r o n m e n t a f f o r d e d b y the c l a s s r o o m m a l l e a b l e a n d a m e n a b l e to c h a n g e in the c o n t e x t of i n t e r a c t i o n w i t h the c l a s s r o o m e n v i r o n m e n t taught, m a i n t a i n e d , r e d u c e d o r e l i m i n a t e d as a f u n c t i o n of i n t e r a c t i o n w i t h t h e c l a s s r o o m e n v i r o n ­ ment r e c i p r o c a l l y i n f l u e n c e d in f o r m and f r e q u e n c y b y t h o s e w i t h w h o m the s t u d e n t i n t e r a c t s in th e classroom--the teacher and student c o n t i n u a l l y s u b j e c t to c o n s c i o u s or u n c o n s c i o u s i n f l u e n c e b y i n t e r a c t a n t s in t h e classroom. T he c o m p e t e n c y - b a s e d m o d e l is c e n t r a l l y c o n c e r n e d w i t h effectuating explicitly defined and carefully planned a f f e c t s o n the b e h a v i o u r o f s t u d e n t s environment. in the l e a r n i n g T o the e x t e n t that s t u d e n t b e h a v i o u r s are 100 unsystematically, the classroom, cation. randomly, a n d i n e x p l i c i t l y m o d i f i e d in it is n o t a c o m p e t e n c y —b a s e d p r o g r a m o f e d u ­ L e a r n i n g rather, is left to c h a n c e a n d accident. F a c u l t y and S t a f f O r i e n t a t i o n and T r a i n i n g O n e of the m a i n r e s p o n s i b i l i t i e s in a t e a c h e r p r e p a r a t i o n p r o g r a m s h o u l d be t h e o r i e n t a t i o n and t r a i n i n g of f a c u l t y a n d s t a f f members. c y c l e o f T e a c h e r Corps has b e e n involved, Si n c e this was the s e c o n d in w h i c h M i c h i g a n S t a t e U n i v e r s i t y a n u m b e r of r e t u r n i n g u n i v e r s i t y s t a f f m e m b e r s w e r e on h a n d to form the nuc l e u s o f the e i g h t h c y c l e project. In o r d e r to f a c i l i t a t e u n d e r s t a n d i n g o f the focus of the p r o j e c t and to c o n t r i b u t e t o w a r d its growth, the n e w p e r s o n n e l w a s e x p o s e d to the p h i l o s o p h y of the pro g r a m . P a r t i c i p a n t s w e r e i n v o l v e d in b o t h the p r e - s e r v i c e a n d ins e r v i c e phases. As a wh o l e , the C o l l e g e o f E d u c a t i o n w a s v e r y i n v o l v e d w i t h the s i x t h cycle program. the a reas of reading, children's Faculty from literature, m a t h e m a t i c s , a n d s o c i a l s t u d i e s and i n t e r p e r s o n a l d e v e l o p m e n t w e r e directly responsible interns. for c l a s s e s During pre-service, groups were for the T e a c h e r C o r p s S u m m e r 1973, f o r m e d so t h a t s t a f f m e m b e r s interaction took a n a c t i v e p a r t in the d e v e l o p m e n t a l p h a s e of the project. Involvement with m e m b e r s, the p r o j e c t for f a c u l t y a n d staff as w e l l as a d m i n i s t r a t o r s , took p l a c e d u r i n g b o t h t he p r e - s e r v i c e a n d i n - s e r v i c e p h a s e s o f the p r o g r a m . The 101 p e r i o d o f g r e a t e s t i n t e n s i t y t o w a r d o r i e n t a t i o n and t r a i n i n g was the p r e - s e r v i c e period; however, tion w a s an o n - g o i n g p r o c e s s t r a i n i n g and o r i e n t a ­ t h r o u g h o u t the program. Some of the o b j e c t i v e s of the o r i e n t a t i o n t r a i n i n g p h a s e w ere: 1. T o o r i e n t those p e o p l e d i r e c t l y or i n d i r e c t l y i n v o l v e d w i t h t h e p r o j e c t w i t h the T e a c h e r C o r p s philosophy. 2. T o e x p l o r e a v e n u e s of i n t e g r a t i n g T e a c h e r C o r p s o b j e c t i v e s i n t o the r e g u l a r U n i v e r s i t y t e a c h e r t r a i n i n g program. 3. T o seek w a y s to m a k e T e a c h e r Corps' o b j e c t i v e s a p p l i c a b l e to local e d u c a t i o n a l c o n d i t i o n s . 4. T o d e v e l o p n e w c o u r s e s t h a t w i l l be j o i n t l y o f f e r e d in T e a c h e r C o r p s as w e l l as in the r e g u l a r t e a c h e r t r a i n i n g p r o g r a m o f the U n i v e r s i t y , 5. T o i n v o l v e as c l o s e l y as p o s s i b l e U n i v e r s i t y s t a f f in the d e v e l o p m e n t of the T e a c h e r C o r p s c u r r i c u l u m . T h e o b j e c t i v e s o f the faculty and s t a f f o r i e n t a t i o n was to share a n d i n s t a l l s o u n d e d u c a t i o n a l o b j e c t i v e s the t e a c h e r t r a i n i n g u n i t of the U n i v e r s i t y . served a dual purpose Corps Orientation in t h a t it a l s o e n a b l e d T e a c h e r to i n c o r p o r a t e g o o d p r o g r a m s a l r e a d y at M i c h i g a n State U n i v e r s i t y into its o v e r a l l o b j e c t i v e . ar e a s of c o m p e t e n c y - b a s e d educat i o n , education, into mathematics education, education were emphasized. Workshops in the bilingual/bicultural and c o m m u n i t y - b a s e d T h o s e i n c l u d e d are: 1. Community-based Education. 2. I n t r o d u c t i o n to C o m p e t e n c y - b a s e d E d u c a t i o n Differentiated Staffing and Bilingual-Bicultural Education. 3. F o u r day I n t e r n Retreat. 102 O r i e n t a t i o n p a r t i cipants i n c l u d e d Interns, Teachers, T e a m Leaders, Cooperating and s e l e c t e d C o m m u n i t y Leaders. Analysis of the M a t h e m a t i c s C o n t e n t in the Mathematics Education Component of the P r o g r a m M i c h i g a n State U n i v e r s i t y u n d e r g r a d u a t e e l e m e n t a r y e d u c a t i o n majors are requ i r e d to c o m p l e t e a s e q u e n c e of two courses in the m a t h e m a t i c s e d u c a t i o n c o m p o n e n t of their training. matics, The first, off e r e d b y the D e p a r t m e n t of M a t h e ­ is a four-quarter h o u r c o n t e n t co u r s e e n t i t l e d F o u n d a t i o n s of A r i t h m e t i c course, (Mathematics 201). Dur i n g this p r o s p e c t i v e e l e m e n t a r y teac h e r s s p e n d three hours a w e e k in lecture rooms and two hours in a m a t h e m a t i c s laboratory. The second, m e n t a r y Education, o f f e r e d by the D e p a r t m e n t of E l e ­ is a t h r e e - q u a r t e r h o u r m e t h o d s c ourse en t itles T e a c h i n g of M a t h e m a t i c s in E l e m e n t a r y Grade s (Education 3 2 5 E ) . Thus students in r e g u l a r e l e m e n t a r y e d u c a t i o n p r o g r a m earn a total o f s e v e n - q u a r t e r c r e d i t hours. The m a t h e m a t i c s e d u c a t i o n c o m p o n e n t of the T e a c h e r Corps p r o g r a m b e i n g e v a l u a t e d w a s an i n t e g r a t e d content, me t h o d s and p r a c t i c e experience, s e v e n - q u a r t e r h o u r credits be i n g e a r n e d for the con t e n t and m e t h o d s p a r t s (the credits for p r a c t i c e experi e n c e asp e c t b e i n g e a r n e d u n d e r i n t e r ­ ship) . of 1973. The interns s p e n t six hours p e r w e e k in F a l l t e r m However, an a d m i n i s t r a t i v e p r o b l e m a r o s e in W i n t e r and Sp r i n g terms w h i c h r e d u c e d the c l a s s - m e e t i n g to 103 f o u r - h o u r s p e r week. T h u s t h e i n t e r n s r e c e i v e d se v e n - quarter hour credits for f o u r t e e n h o u r c l a s s - m e e t i n g . will be explained later This (under c r i t i c a l a p p r a i s a l of instructional m e t h o d ) . Data Gathering M e t h o d Educational reform can b e c o n s i d e r e d to i n c l u d e two c o m p o n e n t s — e i t h e r or b o t h o f w h i c h m a y b e p r e s e n t in n e w teaching p r a c t i c e s : teaching m e t h o d s . (1) n e w c u r r i c u l a r content; In e v a l u a t i n g (2) n e w the e f f e c t o f a c h a n g e in e i t h e r of t h e s e c o m p o n e n t s m a n y p e o p l e b e l i e v e that t h e task is g e n e r a l l y e a s i e r if i t is c o n f i n e d to e v a l u a t i o n of alone. This is so b e c a u s e compared wi t h curriculum the t e a c h i n g m e t h o d m i g h t b e an a l t e r n a t i v e m e t h o d in t e a c h i n g the s a m e curricular contents both m e t h o d s . and h e n c e u s e c r i t e r i a t h a t are f a i r to However, (content) w h e r e w e are c o m p a r i n g a n e w w i t h a n o t h e r we m a y w e l l be t r y i n g to c o m p a r e two t e a c h i n g - c o n d i t i o n s criteria of success to e a c h o f w h i c h d i f f e r e n t are a p p r o p r i a t e . The teaching-aims th a t a c c o m p a n y t h e u s e o f one c u r r i c u l u m are differ greatly other (2) liable to f r o m t h o s e t h a t a c c o m p a n y the u s e of the (NCTM C o m m i t t e e o n A n a l y s i s of E x p e r i m e n t a l M a t h e ­ matics Programs, 1963, W i l l i a m s (1967), and B r o w n e l l (1966)) . Hicks and Perrodin (1967) s e l e c t i o n o f topics a p p r o p r i a t e p r o v i d e d a b a s e f o r the for the p r e - s e r v i c e e d u ­ c a t i o n in m a t h e m a t i c s o f e l e m e n t a r y s c h o o l t e a c h e r s . Four 104 types of sources w e r e i n t e nsively revi e w e d by them to p r o v i d e the n e c e s s a r y data. 1. T h e y were: Re v i e w of forty-six s e l e c t e d research studies p o i n t i n g out the m a t h e m a t i c a l competencies or w e a k n e s s e s of el e m e n t a r y school teachers. 2. Re v i e w of t h i r t y - t w o sets of recomm e n d a t i o n s of m a t h e m a t i c s educa t o r s and n a t i o n a l l y - r e c o g n i z e d advis o r y groups o r organizations. 3. P a g e - b y - p a g e a nalysis of sixteen recent textbooks d e s i g n e d for college courses in m a t h e m a t i c s for e l e m e n t a r y school teachers. 4. A n a l y s i s of e l e v e n a r i t h m e t i c series or teacher's guides for grades K-7 p u b l i s h e d since 1962. A compo s i t e list of m a t h e m a t i c a l topics from the ab o v e sources was then c o m p i l e d by Hicks and P e r r o d i n (1967) a n d a s y s t e m of r a t i n g these topics was devised. T o p i c s w h i c h appea r e d at least once in the compo s i t e list w e r e c a t e g o r i z e d as Level I. To be c a t e g o r i z e d as Le v e l II, topics had to m e e t one of the following conditions: — a p p e a r in at least three of the r e s e a r c h studies; — a p p e a r in at least five o f the r e c o m m e n d a t i o n s of the m a t h e m a t i c s educa t o r s o r advi s o r y groups; — a p p e a r in at least e i g h t textbooks in m a t h e m a t i c s of the sixt e e n college for e l e m e n t a r y school teachers; — a p p e a r in at least six of the eleven arithmet i c s eries or teach e r ' s guides for grades K-7, 105 Finally, to be c l a s s i f i e d as L e v e l III, a t o p i c h a d to m e e t at l e a s t two of the f o u r c r i t e r i a l i s t e d ab o v e for L e v e l II topics. A total of 9 8 topics w e r e l o c a t e d in the (19 in s o u r c e one, a n d 79 in s o u r c e 54 in s o u r c e two, four). 4 sources 84 in s o u r c e three, Of t h e s e topics, fifty-one were c a t e g o r i z e d as L e v e l II and t h i r t y - f i v e w e r e c a t e g o r i z e d as L e v e l III. Table the sources this t a b l e 1 shows the topics in level t h r e e a l o n g w i t h in w h i c h they appeared. It is o b v i o u s f r o m that the last t h r e e s o u r c e s are in c l o s e a g r e e ­ m e n t o n w h a t s h o u l d be i n c l u d e d in s o m e m a n n e r in the m a t h e ­ m a t i c s c u r r i c u l u m of the e l e m e n t a r y s c h o o l teacher. relatively low p e r c e n t a g e in the f i r s t s o u r c e does i n d i c a t e d i s a g r e e m e n t w i t h the o t h e r sources; indicates not it o n l y the lack of e x p e r i m e n t a l r e s e a r c h d o n e on the s e l e c t i o n of m a t h e m a t i c a l topics elementary school teachers. for the p r e p a r a t i o n of T o t e s t the v a l i d i t y of this w e r e v i e w e d p u b l i c a t i o n s of s i m i l a r sour c e s 1 9 6 8 - 1 9 73. The for the y e a r s T h e t o p i c s s u g g e s t e d in these s o u r c e s are very c o n s i s t e n t w i t h the list d e s c r i b e d a b o v e e x c e p t in the f i e l d o f G e o m e t r y and in the f i e l d o f Logic. A n a l y s i s o f the c o n t e n t of five t e x t b o o k s mentary mathematics for t e a c h e r s for e l e ­ revealed that coordinate g e o m e t r y a n d m a t h e m a t i c a l l o g i c w e r e n o t i n c l u d e d in the list developed by Hicks and Per r o d i n m e t r i c Teac h e r , annually publishes (1967). The Arith- a s u m m a r y of r e s e a r c h 106 Table 1.— Suggested Topics for the Mathematical Preparation of Elementary school Teachers. Topic 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. Set Terminology Set Operations Relations & Functions Whole Number Operations Counting and One-to-One Correspondence Order and Cardinality Field Operations Different Numberation Systems & Place Value Ancient Numeration Systems Roman Numeration Primes and Composite Factors and Multiples Exponents & Exponential Notations Divisibility Rules The Number Line Common Fractions Decimal Fractions Percentages Ratio & Proportions Real Numbers Square Root Measurement Precision and Error Formulae & Substitution Basic Concepts of Geometry Geometric Figures Metric System & Conversion Equations and Symbols Inequations Central Tendency Statistical Graphs Probability Problem Solving Making Estimations Rationalizing Algorithm Source 1 Source 2 Source 3 Source 4 X X X X X X X X X X x X X X X X X X X X X X X X X X x X X X X x X X X X x x x X X X X X X X X X X X X X X x X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Total 13 28 31 32 % of Total No. of Topics 37 80 89 91 107 and articles on m a t h e matics e d u c ation conducted in the U n i t e d States during the prece d i n g year. Review of these summaries for the years and 1971 again 1968, 1969, 1970, p o i n t e d out that m o s t research done on t h e content was in topics noted in the Level III list as def i n e d by Hicks and Perrodin. (1969) However, two pieces of research, one by Shah on the applicability of teaching geom e t r y to e l e ­ m e n t a r y school children, the ot h e r by O'B r i e n and S h apiro (1968) c o n f i r m e d children's ability to learn m a t h e m a t i c a l logic. Rese a r c h conducted by Suppes (1969) at Stanf o r d Unive r sity in teaching logic to elemen t a r y school children has not as y e t p r o v i d e d conclusive evidence to the children's ability to learn and c o m p rehend m a t h e m a t i c a l on this review of recent literature, logic. Based the i n v e s t i g a t o r c o n ­ c luded that only the topic "Coordinate Geometry" m e t the q u a l i f i c a t i o n s of the Level III p r e s c r i b e d by Hicks and Perrodin, and therefore decided to include it as the t h i r t y -sixth topic in the criteria list. It sh o u l d be m e n t i o n e d that the list contains thirty-six topics w h i c h is much less than the latest requirements in the "Guidelines for the P r e p a r a t i o n of Teachers of M a t h ematics" p u b l i s h e d by N C T M C o m m i s s i o n on P r e s ervice E d u c a t i o n of Teachers (1973) . The criteria list is then u s e d to compare the m a t h e m atics contents o f the T e a c h e r Corps, in the m a t h e m a t i c s e d u c a t i o n programs the regular e l e m e n t a r y e d u c a t i o n and a n o t h e r e x p e r i m e n t a l class of elementary e d u c a t i o n students 108 jointly taught by the T e a c h e r Corps' m a t h e matics ins t r u c t o r and a n other m a t h e matics educator. Bl o o m et al. (1971) noted that most fundamen t a l to the use of formative evalua t i o n is the selec t i o n of a unit of learning. Each course or e d u c a tional p r o g r a m can be c o n s i d ered to have separable parts or divisions purposes. for a n a l y t i c It is still poss i b l e to consider the parts separately, though these parts may be i n t e r related in v a r i ­ ous w a y s so that the learning one p a r t has consequences (or level of learning) of for the learning of others. The m a t h e matics e d u c a t i o n component of the T e a c h e r Corps p r o g r a m was origin a l l y pla n n e d to cover seven units. They are Measurement, Numeration, A d d i t i o n and Su b t r a c t i o n of W h o l e Numbers, M u l t i p l i c a t i o n and Division of Who l e Numbers, Fractions, Geome t r y and P r o b a bility and Statistics. T h r e e of these Measurement, Fractions, P r o b ability and St a t i s t i c s - - w e r e to be w r i t t e n by the instructor whi l e the r e m a ining units are M a t h e m a t i c s Met h o d s Program, developed by the M a t h e m a t i c s E d u c a t i o n D e v e l o p m e n t C e n t e r of Indiana University. The first five of these seven units w e r e w e l l co v e r e d and m a s t e r y tests w e r e taken on them. There was no time to look at the sixth and seventh units due to (administrative) instructor. interns. circumstances bey o n d the control of the However, the sixth unit was g i v e n to the There is no u n a n imous agree m e n t among the m a t h e ­ m atics educators about stat i n g i n s t r u c t i o n a l objecti v es s p e c i f i c a l l y in b e h a v i o r a l terms (A l l e n d o e r f e r , 1971, 109 Forbes, 1971). The i n s t r u c t i o n a l objectives, s p e c i f ically st a t e d by the instructor, to those of the (Shakrani, are very similar "Trainers of T e a c h e r Trainers" 1973). though not (TTT) p r o j e c t F i n d i n g s w i l l be d i s c u s s e d in ch apter IV. D e s c r i p t i o n of the M a t h e m a t i c s Methods In t e g r a t e d w i t h M a t h e m a t i c s C o n t e n t and C l i n i c a l E x p e r i e n c e F i v e units w e r e s t u d i e d in the m a t h e m a t i c s e d u ­ ca t i o n c o m p o n e n t of the p r o g r a m . M e asurement, These w e r e units o f Numeration, A d d i t i o n and S u b t r a c t i o n of Whole Numbers, M u l t i p l i c a t i o n and D i v i s i o n of W h o l e Numbers, Fractions. and T h e first and the last units. M e a s u r e m e n t and Fractions, w e r e p r e p a r e d by the i n s t r u c t o r w h i l e the r e m a i n i n g three w e r e p a r t of M a t h e m a t i c s Met h o d s Program, a p r o j e c t of the M a t h e m a t i c s E d u c a t i o n D e v e l o p m e n t Ce n t e r s p o n s o r e d jointly by the M a t h e m a t i c s D e p a r t m e n t and the S c hool of E d u c a t i o n of Ind i a n a U n i v e r s i t y and funded t h r o u g h the U P S T E P p r o g r a m of the N a t i o n a l Science F oundation. A l l the five units are c o n t e n t - m e t h o d s inte­ grated. Measurement The m e t h o d p a r t o f this u n i t d i s c u s s e d m a j o r topics as m e a s u r e m e n t as a comparison, m e a s u r i n g units, process, the a r b i t r a r y na t u r e of the a p p r o x i m a t e nature of m e a s u r i n g p r e c i s i o n and accuracy, and skills in measuring, d e v e l o p i n g concepts of d e v e l o p i n g concepts of new units. A l l these ideas sta r t e d w i t h li n e a r m e a s u r e m e n t and e x t e n d e d 110 to area, volume, wei g h t , c a p a c i t y and time. The use of m a n i p u l a t i v e s and e x p e r i m e n t a t i o n w a s e m p h a s i z e d at the b e g i n n i n g and d e v e l o p e d to the d e r i v a t i o n and use of formula. T h e i m p l i c a t i o n s of P i a g e t i a n rese a r c h on m e a s u r e ­ m e n t w as e x t e n s i v e l y discussed. The interns came to realize that the n e c e s s a r y concepts w i l l d e v e l o p is o l d enough P i a g e t ) , and (1) w h e n the c h i l d (eight to e i g h t and one-half, a c c o r d i n g to (2) w h e n he is a l l o w e d to ope r a t e on m e n t with, manipulation) (experi­ objects u s e d in m e a s u r e m e n t and that b o t h c o n d i t i o n s are n e c e s s a r y for the o p e r a t i o n a l t h o u g h t n e c e s s a r y to p e r f o r m meas u r e m e n t . Further impli­ c a t i o n s of P i a g e t i a n r e s e a r c h w e r e d e m o n s t r a t e d a n d d i s ­ cussed: child that b e f o r e a t t e m p t i n g s y s t e m a t i c m e a s u r e m e n t the (a) m u s t be able to cons e r v e the idea of len g t h of an object, (b) m u s t u n d e r s t a n d the conc e p t of s u b d i v i s i o n s s ince the o b j e c t to be m e a s u r e d m u s t be s u b d i v i d e d into s u b - u n i t s of t h e same ruler, and length as a m e a s u r i n g i n s t r u m e n t or (c) m u s t real i z e that a d i s t a n c e b e t w e e n two o b j e c t s is c o n s e r v e d w h e n o t h e r objects are p l a c e d b e t w e e n them. Interns finally b e c a m e aware of the fact t h a t w h i l e c h i l d r e n can u n d e r s t a n d the c o n c e p t of area u s i n g i n t u i t i v e methods (of super position) (by building) and conserve interior volume a r o u n d the age o f eight, the m e t h o d of d e t e r m i n i n g a r e a a n d v o l u m e by formulas s h o u l d n o t b e e x p e c t e d to d e v e l o p u n t i l e l e v e n to twelve ye a r s of age (Copeland, 1973). Ill Numeration ' The m a i n ideas p r e s e n t e d in the unit w e r e those o f sets, number, and numeral, grouping, place value, and the use of these ideas. Informal learning w a s e m p h a s i z e d for k i n d e r g a r t e n level. T he d e v e lopment again p r e c e d e d from the use of p h y s i c a l objects to pictures, tions, to m e r e r e p r e s e n t a ­ a n d finally to the use of symbols, the enactive, thus embracing iconic a nd symb o l i c levels of r e p r e s e n t a ­ tional thinking i d e n t i f i e d by B r u n e r (19 66). A c t i v i t i e s that led to r e c o g nition of impor t a n t c h a r a c t eristics of a g o o d n u m e r a t i o n systems w e r e provided. More a c t i v i t i e s that led to d i s t i n c t i o n and rela t i o n s h i p b e t w e e n group i n g and p l a c e - v a l u e w e r e provided, and i m p o r ­ tance of the latter in o p e r a t i o n w i t h numbers w a s e m p h a ­ sized. Exerc i s e s w e r e p r o v i d e d in s e q u e n c i n g of n u m e r a t i o n activi t ies in e l e m e n t a r y schools. lesson plans on counting, numbers, r o u n d i n g numbers, to decimal, D e v e l o p m e n t of N u m e r a t i o n numeral reading, o r d e r i n g of exten s i o n of n u m e r a t i o n s ystem and e x p o n e n t i a l n o t a t i o n w a s encouraged. The diagnosis of co m m o n errors that chil d r e n o f t e n m a k e in e l e m e n t ary schools t o g e t h e r w i t h their r e m e d i a t i o n p r o c e s s w e r e discussed. F i n a l l y the p s y c h o l o g i c a l j u s t i f i c a t i o n of each of the a c t ivi t i e s at d i f f e r e n t stages w a s established. 1X2 A d d i t i o n a n d S u b t r a c t i o n of Whole Numbers In this u n i t the p e d o g o g i c a l mathematics was and real w o r l d was that mathematical relationship between stressed. T h e c e n t r a l theme l e a r n i n g of y o u n g c h i l d r e n s h o u l d flow f r o m real w o r l d of e x p e r i e n c e s to symbols. th a t c o u l d d e v e l o p n u m b e r r e a d i n e s s in c h i l d r e n w e r e provided, viz. activities d e v e l o p m e n t of n u m b e r s , approaches line), that p r e s e n t p r e — n u m b e r c o n c e p t s , a n d p r e - a d d i t i o n concepts. to t e a c h i n g o f a d d i t i o n — sets, m e a s u r e and function occurrence and methods were provided. Three (number (func t i o n m a c h i n e ) — and d i f f i c u l t i e s e x p e r i e n c e d by c h i l d r e n i n s u b t r a c t i o n s , w e r e d iscus s e d . Activities reasons for t h e i r of a v o i d a n c e o f t h e i r o c c u r r e n c e A i d s u s e d in e a r l y a d d i t i o n a c t i v i t i e s S e q u e n c i n g of a d d i t i o n a n d s u b t r a c t i o n activities was p r a c t i c e d . Three models t a k e - a way, and c o mparison— and w r iting lessons m i s s i n g addend, for s u b t r a c t i o n — for a d d i t i o n a n d s u b t r a c t i o n a l g o r i t h m s w e r e extensively d i scussed. T h e d i s c u s s i o n o f the r e v e r s i b i l i t y o f t h o u g h t and the i n c l u s i o n r e l a t i o n at P i a g e t ' s s t a g e s r e l a t i o n to a d d i t i o n a n d s u b t r a c t i o n w a s 1 a n d 2 in u s e d to a p p r e c i a t e the n e c e s s i t y for m a n i p u l a t i o n o f c o n c r e t e m a t e r i a l s th o s e s t a g e s and see t h a t c h i l d r e n are n o t r e a d y for systematic addition are i n s t a g e in 3. emphasized while "facts" in a b s t r a c t form until they T h e p r i m a r y i m p l i c a t i o n s of P i a g e t ' s w o r k teaching add i t i o n and subtraction of 113 w h o l e numbers w e r e on kinds of activities that should p r e c e d e and be p r e - r e quisite for such work. M u l t i p l i c a t i o n and Divi s i o n of W h o l e Numbers P e d a g o g i c a l a s p e c t of the unit b e g a n by devel o p i n g an u n d e r standing of the models that could be used to i n t e r ­ p r e t m u l t i p l i c a t i o n and division situations since these operat ions arise quite n a t u rally from the child's real world. T h r o u g h o u t the unit it was d e m o n strated that m a t h e ­ m a t i c a l properties can be used to help children in early m u l t i p l i c a t i o n and division. The use of number line and o t h e r p i c t o r a l models before symbolizing was highly r e c o m m ended at initial stage. The role of using thinking p a t terns in help i n g chil d r e n learn ba s i c number facts was e x t e n s ively discussed. This was followed by sequenc i n g i n itial w o r k in m u l t i p l i c a t i o n and division. N u m e r o u s activities that could lead children from i n t r o d uctory concepts to m e m o r i z a t i o n of facts was d e v e l o p e d and these w e r e followed b y the use of properties and n umber patte r n s in learning the number facts. Practice was p r o v i d e d on w r i t i n g an activity and outli n i n g a lesson to achieve an objec t i v e in m u l t i p l i c a t i o n or division. S e q u e n c i n g of o b j e ctives for d e v e l o p i n g m u l t i p l i c a t i o n and division (both stan d a r d and non-standard) algorithms was practiced. On the wh o l e there was a long series of activities, me n t a l and sensory, that led from the initial 114 ideas of m u l t i p l i c a t i o n to a ma t u r e concept and an e f f i c i e n t algorism. P r o m developmental point of view children are able to learn m u l t i p l i c a t i o n at the same time that they are able to learn addition, approximately seven years of age, yet m u l t i p l i c a t i o n is delayed. In fact children can mu l t i p l y s m aller numbers as readily as they add them, this m a y be due to close relationship of addition and m u l t i p l i c a t i o n — processes of put t i n g together. emphasized. This relationship w a s w e l l Piaget's w o r k implies that m u l t i p l i c a t i o n at abstract or symbolic should be introduced at approximately the same time as addition.*1 Paradoxically, the natural situations for application of the concepts of addition and m u l t i p l i c a t i o n do not arise as often in y o u n g c h i l d r e n ’s social environment as do d i v i s i o n and subtraction situations. In reality the child probably begins w i t h partition division bef o r e other operations, but the algorithms of the processes of divi s i o n and subtraction are diffi c u l t and should be left until the child has used the concepts on a p r e - n u m b e r basis for a long time and has devel o p e d a deep u n d e r standing of their m e a n i n g (Crowder and Wheeler, 1972). The s ymbo l i s m and p a p e r w o r k should come only after the i n verse r e l a t ionship b e t w e e n m u l t i p l i c a t i o n and division is understood using concrete material. Such problems should be done at the concrete material levels combining ^"Copeland, op, cit. , p. 146. 115 and separating sets of objects* M u l t i p l i c a t i o n facts should involve the c o r r e s p o n d i n g d i v i s i o n f a c t s — as sets of objects are manipulated. It was e m p h a s i z e d that the studies of Pi a g e t i n d i ­ cate that pa p e r work should n o t b e g i n and division) (on m u l t i p l i c a t i o n until a c h i l d has the r e v e r s i b i l i t y of thought c h a r a c t e r i s t i c of the third or "operational" thought level, and that for many youngsters the symbol or abst r a c t w o r k m i g h t best be done in s y s t e m a t i z e d fashion toward the later part of the first grade or in the se c o n d grade since the n e c e s s a r y o p e r a t i o n a l thought level does not oc c u r in m a n y ch i ldren until around the age of seven. level, A t this abstract it is r e c o m mended that the c h i l d should o r g a n i z e his m u l t i p l i c a t i o n facts into a table by u s i n g m a n i p u l a t i v e materials. Moreover, these b a s i c m u l t i p l i c a t i o n facts (up to 9 x 9) should be c o m m i t t e d to memory w i t h some kinds of r e i n f orcement activities in form of e n j o y a b l e games w h i c h p r ovide prac t i c e in the recall of these b a s i c facts. The u n d e r standing of nu m b e r p r o p e r t i e s and p l a c e value w i l l then be n e c e s s a r y as they (children) m o v e to w a r d the con v e n t i o n a l p r o c e dures invol v i n g m u l t i p l i c a t i o n and d i v i s i o n problems. Since the learning involves d i s c o v e r y a n d r e l e a r n i n g n e w facts, recalling all p r e v i o u s learning, a t t e ntion span, ha v i n g grea t e r and b e i n g able to h a n d l e a more c o m p l e x o p e r a t i o n i n v o lving storage and recall of numbers d u r i n g operation, it is r e c o m m e n d e d that the w o r k be sp r e a d over a p e r i o d of years (Fehr and Phillips, 19720). Fractions The unit sta r t e d w i t h thor o u g h e x a m i n a t i o n of the m e a n i n g of 1/a w h e r e a is a n o n - z e r o w h o l e number. Following this was a set of activities that p r o v i d e d students w i t h learning experiences that could help them grasp the fraction concept. Each e x p e r i e n c e was desi g n e d to b r i n g the student into a p e r s o n a l e n c o u n t e r w i t h fractions as they are r e p r e s e n t e d by p h y s i c a l m o d e l s or referents. The interns w e r e exp o s e d to e x p e r i e n c e s w h i c h they could later use p e r i o d i c a l l y w i t h ei t h e r an e n t i r e class pupils) (of their in c o n j u n c t i o n w i t h a m o r e compr e h e n s i v e unit on fractions or w i t h sele c t e d groups of pupils w h o ap p e a r to need additional prac t i c e w i t h concrete re p r e s e n t a t i o n s order to bec o m e familiar w i t h b a s i c concept. in The interns w e r e given the o p p o r tunity to w o r k independent, to explore, to guess and to see if h i s / h e r gues s e s w e r e correct. The ac t i v ities r e q u i r e d e q u i p m e n t and m a t e r i a l s that w e r e relatively easy to obtain and safe to use w i t h a m i n i m u m of c l a s s r o o m supervision. Tho u g h many m a n i p u l a t i v e and vi s u a l aids w e r e used, viz. three of them w e r e p r e d o m i n a n t l y used as models, cuisen a i r e rods, nu m b e r line and r e c t a n g u l a r arrays. The interns at the end of the unit b e l i e v e d that the use of c u i s e naire rods o f f e r e d them a w e a l t h of m a t h e m a t i c a l l y co rrect e x p e r i e n c e in fractions w h i c h c o u l d n o t be a c q u i r e d through no o t h e r m e t h o d by a f r a c t i o n ) . (especially d i v i s i o n of a fraction They b e l i e v e d it was b o t h abst r a c t a n d 117 concrete. The power o f these colou r e d rods lies, m a t h e ­ matically, in their p e n e t r a t i o n to the core of r e l a t i o n ­ ships and structures, and, psychologically, stimulus to intui t i o n and enquiry. in their They o b s e r v e d that fractions are m e n t a l structures e x t r a c t e d from str a i g h t forward, simple situations involving the rods, and m a d e e v i d e n t both through the colors and l e n g t h s , m o r e i m p o r t a n t is the feet that ins t e a d of considering one fraction alone, they c o u l d cons i d e r those e q u i v a l e n t to it as well; r e c t a n g l e - m o d e l is very helpful in this case. Clinical Experience T he interns sta r t e d w h a t was called the inservice p a r t of their p r o g r a m in Fall 19 73. morning (four hours) Each intern spent full daily in Fall and Spring terms in e l e m e n t a r y school a n d s p e n t the after n o o n on the un i v e r s i t y campus. In Winter, 19 74, the interns spent m o r n i n g hours on u n iver s i t y campus and after n o o n hours in e l e m ent a r y school. T h e interns w e r e un d e r the s u p e rvision of e x p e r i ­ e nced i n s e r v i c e teachers, e l e m e n t a r y schools. c a l l e d team leaders, in the These t e a m leaders also attend e d the interns m a t h e m a t i c s classes at the u n i v e r s i t y throu g h o u t the a cad e m i c year. The purpose of this was to solve some of the prob l e m s of (though p r o f e s s i o n a l l y e x p e r i e n c e d but) m a t h e m a t i c a l l y i n c o m p e t e n t s u p e r v i s i n g teachers ra i s e d b y Hatfield (1972). 118 The interns after d e v e l o p i n g their lesson p l a n s in c o o p e ration w i t h their t e a m - l e a d e r s , taught these lessons to their pupils. It should be m e n t i o n e d again that these interns w e r e not fully res p o n s i b l e for their classes they w e r e supp o s e d to be invo l v e d in t e a m - t e a c h i n g w i t h their c o o p e r a t i n g teachers. observation, small groups, Tho u g h they w e r e to start by they p r o c e e d e d g r a d u a l l y to tutoring, teaching and eventu a l l y teac h i n g the w h o l e class. The clin i c a l e x p e r i e n c e p r o v i d e d the interns with: 1. The opp o r t u n i t y to relate theory to practice, by appl y i n g the k n o w l e d g e g a i n e d at the u n i v e r s i t y to actual te aching s i t u a t i o n s at the e l e m e n t a r y school. 2. The o p p o r t u n i t y to obs e r v e d i f f e r e n t classes, teachers, 3. and t e a c h i n g methods. The o p p o r t u n i t y to init i a t e their t e a c h i n g e x p e r i ­ ence star t i n g by w o r k i n g w i t h a small group of children, thus b e n e f i t i n g from cl o s e r indivi d u a l relations and m i n i m i z e d p r o b l e m s of d i s c i p l i n e and control, 4. a n d e v e n t u a l l y h a n d l i n g the en t i r e class. The o p p o r t u n i t y to rec e i v e i m m e d i a t e feedba c k on the met h o d s of teaching u t i l i z e d from e x p e r i e n c e d in-ser v i c e teachers and fac u l t y members. An A p p r a i s a l o f the I n s t r u c t i o n a l M e t h o d The i n s t r u c t i o n a l stra t e g y u s e d by the i n s t r u c t o r w as B loom's model of M a s t e r y Learning. The p r o c e d u r e was 119 very sim i l a r to that d e s c r i b e d in chapter II u n d e r p r a c t i c e of m a s t e r y learning. A look at the prev i o u s grades of the interns r e f l ected that many of them w e r e short of good b a c k g r o u n d in m a t h e m a t i c s o r that they could not learn ma t h e m a t i c s effectively in the t r a d i tional setting. A review of literature showed that laboratory approach in c o n j u n c t i o n with mas t e r y learning strategy w o u l d be very e f f e c t i v e for these interns. More so this sh o u l d be a us e f u l me t h o d for them to teach their pupils (taking into c o n s iderati o n results of studies and r e c o m mendations of p r o f e s s i o n a l bodies on teaching of m a t h e m a t i c s in the inner-city schools). During the Fall 1973 two doct o r a l students cluding the investigator) (in­ w o r k e d w i t h the i n s t r u c t o r to see that the needs of the i n d i v i d u a l intern was met. T h e team leaders also he l p e d in this attempt. On the basis of the formative e v a l uations c a r r i e d out in Fall term of 1973, the interns w e r e d i v i d e d into two groups in W i n t e r 19 74, for the p u r p o s e of p r o v i d i n g learning c o r r e c t i v e s . The g r o u p containing the ave r a g e and b e l o w average interns w e r e p r o v i d e d with reme d i a l w o r k w h i l e the above average was p r o v i d e d w i t h enrichment. instructor together w i t h three d o c t o r a l students the investigator) The (including were cha r g e d w i t h this responsibility. An two-hour c l a s s - m e e t i n g per w e e k w a s s p e c i a l l y set aside for this though interns c o n s u l t e d w i t h the d o c t o r a l students 120 and the instru c t o r outside the class as well. Two doctoral students w e r e w o r k i n g with interns w h o ne e d e d remedial w o r k w h i l e the third doctoral student was w o r k i n g w i t h interns w h o needed enrichment. groups. The instructor w o r k e d w i t h both This a r r a n g ement gave the interns an oppor t u n i t y not only to remove their deficiencies b u t also to explore. The activities included p r o b l e m sessions, (for remediation) individual tutoring, small group and use of alternative learning materials w h i l e the e n r i c h m e n t group was i ntroduced to N u m b e r Theory. In Spring term this special class- m e e t i n g could not hold due to some a d m i nistrative problems in the schedule of the interns, however, help and learning correctives w e r e p r o v i d e d in and outside the regular classmeetings. In order to unders t a n d the overall goal of the m a t h e m a t i c a l i n s t r uction let us examine some of the common goals of instruction. Lewin's (19 35) theory of m o t i v a t i o n p o s t u l a t e s that a state of tension w i t h i n an i n d i vi d u a l m o t i v a t e s m o v e m e n t toward the a c c o m plishments of desired goals. Three goals emerged from Lewin's notions: w h e r e there is cooperative goal interdependence, one one w h e r e there is competitive goal i n t e r dependence and one w h e r e a p e r s o n has indivi d u a l i s t i c goals u n r e l a t e d to anyone else's. B u i l d ing a field theory of c o o p e ration and competition, D e u tsch (1949, 1962) defined (1) a soc i a l situa t i o n as one w h e r e the goals of the separate individuals are so linked t o g ether that there is a positive c o r r e lation bet w e e n their goal attainments, (2) a c o m p e t i t i v e s o c i a l s i t u a t i o n as o n e w h e r e the g o a l s of the s e p a r a t e i n d i v i d u a l s are so l inked t h a t there is a n e g a t i v e c o r r e l a t i o n b e t w e e n t h e i r goals a t t a i n m ent, and (3) an i n d i v i d u a l i s t i c s i t u a t i o n as one w h e r e the goals of i n d i v i d u a l s are i n d e p e n d e n t of ea c h other. T o D e u t s c h un d e r the first an i n d i v i d u a l can o b t a i n his g o a l if, and o n l y if, the o t h e r p e r s o n w i t h w h o m he is l i n k e d can o b t a i n his goal; can o b t a i n his goal if, un d e r the s e c o n d an i n d i v i d u a l and only if, the o t h e r s w i t h w h o m he is l inked c a n n o t o b t a i n t h e i r goals; u n d e r the t h i r d w h e t h e r o r n o t an i n d i v i d u a l a c c o m p l i s h e d his g o a l ha s no b e a r i n g u p o n w h e t h e r o t h e r i n d i v i d u a l s a c c o m p l i s h th e i r goals, in this s i t u a t i o n the i n d i v i d u a l seeks an o u t c o m e t h a t is b e s t others for himself, r e g a r d l e s s of w h e t h e r or n o t a c h i e v e t h e i r goals. upon l e a r n i n g theory, In a c o n c e p t u a l i z a t i o n b a s e d Kelly and Thibaut (1969) defined a c o o p e r a t i v e s t r u c t u r e as one in w h i c h the i n d i v i d u a l s r e w a r d s are d i r e c t l y p r o p o r t i o n a l to the q u a l i t y of the g r o u p work; a c o m p e t i t i v e s t r u c t u r e is one in w h i c h v i d u a l s are r e w a r d e d so t h a t o n e r e c e i v e s and the o t h e r r e c e i v e s a m i n i m u m reward; s t r u c t u r e is o n e in w h i c h indi­ a maxi m u m reward an i n d i v i d u a l i s t i c i n d i v i d u a l s are r e w a r d e d on the b a s i s of the q u a l i t y of t h e i r w o r k i n d e p e n d e n t of the q u a l i t y of w o r k of o t h e r s t u d e n t s . Deutsch (1962) empha­ sizes t h at an i n d i v i d u a l w i l l t e n d to f a c i l i t a t e the a c tions of others w h e n he p e r c e i v e s t h a t t h e i r a c t i o n s w i l l p r o m o t e his cha n c e s of g o a l a t t a i n m e n t and w i l l tend to 122 o b s t r u ct th e i r actions w h e n he perce i v e s that they w i l l be d etrim ental to his goal attainment. F o r Kelley and T h i b a u t the reward d i s t r i b u t i o n m o t i v a t e d individuals cooperatively, competitively, upon the reward structure. to beh a v e individualistically depending For Deu t s c h it is the drive for goal a c c o m p l i s h m e n t that m o t i v a t e s cooperative, or i n d i v i d u a l i s t i c behaviour. e x t r i n s i c motivation, helpful; competitive, W h e n one is focusing upon Kelley and T h i b aut's d e f i n i t i o n is w h e n focusing upon intri n s i c m o t i v a t i o n Deuts c h ' s c o n c e p t u a l i z a t i o n is helpful. The past success of p r o g r a m m e d learning m a t e r i a l s and m a s t e r y programs {Block, 1971) indicate that i n d i ­ v i d u a l i s t i c goal s t r u ctures are a p p r o p r i a t e for the learning of spec i f i c c o g n i t i v e mater i a l s and skills. Due to lack of i n t e r action a m o n g students and their inde p e n d e n c e from each other, feelings of loneliness a n d i s o l a t i o n m a y b l o c k the de v e l o p m e n t of i n t e r p e r s o n a l and group skills w h i c h m a y lead to the s u f f ering of affec t i v e outc o m e s and pr o c e s s variables. McKeachie The w o r k of Deu t s c h (19 67) , Hammond and Gol d m a n (1957) , Kogan and W a l l a c h {19 49a), Hain e s and (1961) , Thomas (1967) , J o h n s o n (1971, 1974a), show that c o o p e rative goal structures s h o u l d be u s e d w h e n i n s t r u c tional object i v e s affective outcomes as: group productivity; mation; focus upon such c o g n i t i v e and p r o b l e m solv i n g effectiveness ? m e m o r i z a t i o n and retri e v a l of i n f o r ­ compet e n c e in co o p e r a t i v e situations, cognitive d e v e l o p ment and its related areas of social adjustment. 123 co m m u n i c a t i o n effectiveness, and e m p a t h e t i c ability; areas, autonomous m o r a l judgment, p o s i t i v e attitude toward su b j e c t i n s t r u c t i o n a l activities, teachers and students; r e d u c t i o n of p r e j u d i c e and the app r e c i a t i o n of cultural and indivi dual differences; attitudes d e v e l o p m e n t of posit i v e s e l f ­ and a bel i e f in one's b a s i c competence and worth; d e v e l o p m e n t of a c h i e v e m e n t and motivation; i n t e r personal skills; and d e v e l o p m e n t of b e h a v i o u r b a s e d upon intri n s i c motivation; sizes m o d e r a t e d e v e l o p m e n t of learning processes w h i c h e m p h a ­ levels of anxiety, posi t i v e inte r p e r s o n a l r e l a t ionships and rel a t e d c o h e s i o n and p s y c h o l o g i c a l s u p p o rt and safety; a m o n g students; students; the r e d u c t i o n of h o s t i l i t y and c o n f l i c t o p e n and effective c o m m u n i c a t i o n among trusts; m u t u a l influence p r o m o t i n g a c h i e v e m e n t a nd t ask-orientation; m u t u a l helpfulness; and tasks; sha r i n g of ideas and m a t e r i a l s and i n v o l v e m e n t in i n s t r u c t i o n a l activities c o o r d i n a t i o n of efforts and d i v i s i o n of labour; a n d d i v e r g e n t and r i s k - t a k i n g thinking. Deutsch (1949a, and L e w i c k i 1962), (1969) Crombag D e u t s c h and Krauss (1966), (1962), J o h n s o n s h o w that c o m p e titive situa t i o n p r o d u c e s the above results in negat i v e direction. In the p u r e l y acad e m i c (cognitive) areas of the m a t h e m a t i c s e d u c a t i o n c o m p onent of this p r o g r a m the i n s t r u ctor's goal s t r u cture c o u l d be d e s c r i b e d as c o o p e r a t i v e l y - i n d i v i d u a l i s t i c in the sense that p r e p a r a t i o n for the p o s t - t e s t c r i t e r i o n - m e a s u r e s was co o p e r a t i v e in n ature w h i l e the m a s t e r y appr o a c h m a d e the o u t c o m e 124 individualistic. of l esson plans, The p r o f e s s i o n a l a s p e c t like p r e p a r a t i o n units, journals were c o o p e rative in some o c c a sions and c o o p e r a t i v e l y - i n d i v i d u a l i s t i c in others. The reason for using this appr o a c h is evident from the above review, b a c k g r o u n d of the interns, and the na t u r e of the job for w h i c h they are be i n g prepared. i n d i v i d u a l i s t i c appr o a c h removed The c o o p e r a t i v e l y - lack of interaction, feelings of isolation and loneliness, and b l o c k i n g of i n t e r ­ p e r sonal and group skills that could re s u l t under p u r e l y i n d i v i d u a l i s t i c goal struct u r e s and still p r o d u c e d the learning of speci f i c c o g n i t i v e m a t e r i a l s and skills. The interns also e x h i b i t e d m o s t o f the p o s i t i v e o u t c o m e s of the p u r e l y c o m p e t i t i v e goal s t r u c t u r e approach. Advantages of m a s t e r y appr o a c h have already b e e n d i s c u s s e d in c h apter II. Samples Three groups of students w e r e involved in the study. The first and pri m a r y sample o f inte r e s t c o m p r i s e d of thirty interns (forming g r o u p G 1 ) sele c t e d for the e i g h t h cycle T e a c h e r Co r p s p r o g r a m at M i c h i g a n State U n i ­ versity. The s e l e c t i o n o f the interns was b a s e d on the f o l l owing criteria: 1 ^Lansing School D i s t r i c t E i g h t h C y c l e T e a c h e r Corps Proposal, V I I — 8 and 9. 125 Educational Requirement 1. Be a c i t i z e n / p e r m a n e n t resid e n t of the U n i t e d S tates of America. 2. Have no legal b a c k g r o u n d that will ha m p e r teacher certification. 3. Have a m i n i m u m of 60 semes t e r hours or 90 q u a r t e r hours, f r o m an a c c r e d i t e d institution, that can be a p p l i e d towards a Bachelors Degree. Human C h a r a c t e r i s t i c s 1. K n o w the o b j e c t i v e s of T e a c h e r Corps as they apply to the L a n s i n g project. 2. A willingness to w o r k on a teac h i n g team. 3. Be sensi t i v e to the needs o f low-income area children. 4. W i l l i n g n e s s to deal w i t h school p e r s o n n e l and ad m i n i s t r a t i o n s 5. in an ef f o r t to i m p l e m e n t new ideas U n d e r s t a n d the three components of T e a c h e r Corps (school, university, and community) and h o w they w o r k together. 6. U n d e r s t a n d a n d be w i l l i n g to deal w i t h the v i g o r o u s schedule demands of the T e a c h e r Corps program. Many of the interns are mem b e r s of m i n o r i t y or low-income g roups w i t h w e a k e d u c a t i o n a l background. a l a b o r at o r y - o r i e n t e d , They received c o n t e n t - m e t h o d s integrated, 126 m a t h e m a t i c s e d u c at ion p r o g r a m w i t h m a s t e r y - l e a r n i n g approach in fourteen q u a r t e r - h o u r s spr ead over three terms. The sec o n d g r o u p , , com pr i s e d of twenty -tw o students w h o w e r e ran domly sel e c t e d out of v o l u nte ers from about 150 students w h o reg ist e r e d for m a t h e ma tic s 201 in the fall q u a r t e r of 1973 as students in the r egular teacher e d u c a t i o n program. The group w a s given an in s t r u c t i o n very si milar to that of G-^ and jointly t aught by the i nst ru c t o r w h o t aught G^ and a not her i n s t r u c t o r in six q u a r t e r - h o u r s in fall. week. to type. T h e y also h a d cli nical exp eri e n c e of one h our per The m a i n di ffe r e n c e b e t w e e n the instruc tio ns given and G 2 was that r ece i v e d t i m e - m a s t e r y - l e a r n i n g M o r e o v e r mem b e r s of G 2 w e r e not n e c e s s a r i l y from a p a r t i c u l a r social-background. Th e t hir d group, G^ r c o m p r i s e d of students in the re gular p r o g r a m w h o w e r e e x p e c t e d to have h a d m a t h e m a t i c s 201 and w h o r e g i s t e r e d for e duc a t i o n in m a t h e mat ics , in fall, 1973. 32 5E, a me th o d s course These students di ffe r su b s t a n t i a l l y from G^ and G 2 in that m o s t of t h e m w e r e juniors. This Group (G3) was u s e d to compare the m a t h e ­ m a t i c a l u n d e r s t a n d i n g and attitud e toward a r i t h m e t i c after the c o m p le tio n of the me thods course w h i c h was s e p a r a t e d from m a t h e m a t i c s content. Me as u r e s and I nst ru m e n t a t i o n T h e follo win g i n s t r u men ts we re used in g a t h e r i n g data for the pa y - o f f p a r t of the study; 127 1. F i v e c r i t e r i o n - r e f e r e n c e d a c h i e v e m e n t m e a s u r e s to as ses s the m a t h e m a t i c a l a n d p e d a g o g i c a l on p r e s c r i b e d o b j e c t i v e s 2. Dossett's (two p a r a l l e l competencies forms). test of B a s i c M a t h e m a t i c a l U n d e r s t a n d i n g of P r o s p e c t i v e E l e m e n t a r y S c h o o l T e a c h e r s parallel 3. forms) (Dossett, (two 1964). R e v i s e d fo rm of D u t t o n A t t i t u d e I n v e n t o r y F o r m C ( D u t t o n , 19 62) . 4. Attitudes S cal es t o w a r d d i f f e r e n t a spe cts of m a t h e ­ m a t i c s d e v e l o p e d by t h e I n t e r n a t i o n a l Stu dy of A c h i e v e m e n t in M a t h e m a t i c s 5. (Husen, 1967). A i k e n ' s E n j o y m e n t and V a l u e of M a t h e m a t i c s (Aiken, Scales 1974). D e v e l o p m e n t and E v a l u a t i o n of Criterion-Referenced Achievement Measures In o r d e r to as ses s the e f f e c t i v e n e s s o f the m a t h e ­ m a t i c s e d u c a t i o n c o m p o n e n t of the T e a c h e r C o r p s P r o g r a m on the p r o s p e c t i v e e l e m e n t a r y tea c h e r s p a r t i c i p a t i n g in t he program , it w a s n e c e s s a r y to d e v e l o p a s e r i e s o f c r i t e r i o n - r e f e r e n c e d tests d e s i g n e d s p e c i f i c a l l y to t e s t w h e t h e r the prospective t e a c h e r c o u l d or c o u l d n o t e x h i b i t te ncy i m p l i e d b y the p r e s c r i b e d o b j e c t i v e s unit (Glaser, also essential 1963, 1971; P o p h a m a n d Husek, in e a c h lea r n i n g 1969). It was to d e v e l o p two e q u i v a l e n t forms test in o r d e r to a sse ss the c o m p e ­ the e n t e r i n g b e h a v i o u r s for e a c h and the t e r m i n a l b e h a v i o u r s of th e p r e - s e r v i c e t e a c h e r t o w a r d the 128 p r e s c r i b e d o b j e c t i v e s w i t h i n e a c h l e a r n i n g unit. tages for the c ho i c e o f the Advan­ "unit" as the c o n v e n i e n t c u r r i c u l u m s e g m e n t for a n a l y s i s hav e b e e n d i s c u s s e d by Hively, et al. (1973). A r e v i e w of the l i t e r a t u r e h e l p e d g a i n d e e p e r i n s i g h t on the m e t h o d o l o g y o f c o n s t r u c t i n g g o o d t e s t s . M u c h of the t h e o r y of a c h i e v e m e n t t e s t i n g was the E d u c a t i o n a l M e a s u r e m e n t which Lindquist recommends (ed. by L i n d q u i s t , 1951) , in the f o l l o w i n g steps in the p r e p a r a t i o n of an e d u c a t i o n a l n i n g the test, o u t l i n e d in achievement t e s t : (2) w r i t i n g the test items, (3) (1) p l a n ­ try ing out the test form an d a s s e m b l i n g the f i n i s h e d t e s t a f t e r t r y ­ out, (4) p r e p a r i n g the d i r e c t i o n s s c o r i n g the t e s t , and (5) for a d m i n i s t e r i n g and r e p r o d u c i n g the t e s t . T h o u g h the m o s t c o m m o n a p p r o a c h to c o n s t r u c t i o n of c r i t e r i o n - r e f e r e n c e d m e a s u r e s has b een to c o n s t r u c t p r o t o t y p i c a l t e s t i tem s that are "keyed" to m o r e g e n e r a l l y s t a t e d o r i m p l i e d d e s c r i p t i o n s of the d e s i r e d b e h a v i o r (Mager, 1969; 1969; M e r w i n and Womer, Hively, e t al. (1973) 1962; Gagne, 196 7; Bloom, L i n d v a l l a nd Cox, 1970), d i s c u s s e d the p r o b l e m w i t h this approach. In this s t u d y th e i n v e s t i g a t o r , w i t h a s s i s t a n c e from mathematics educators at the M i c h i g a n S t a t e U n i v e r s i t y , d e v e l o p e d the items in e a c h of the c r i t e r i o n - r e f e r e n c e d m e a s u r e s b e a r i n g in m i n d th e r e c o m m e n d a t i o n s o f L i n d q u i s t (1951), P o p h a m a n d H u s e k and N o v i c k (19 73). (1969), Simmon (1969), H a m b l e t o n T h e p a s s i n g scores a nd lengths w e r e determi ned by Mil lim a n ' s tained ten items. (1973) criteria. Each test con ­ Two e q u i v a l e n t tests were p rep are d for each of the five units, other as post-test. one s erved as pre - t e s t and the A s e c o n d form of p o s t - t e s t for each unit was p r e p a r e d and a d m i n i s t e r e d as s u g g e s t e d b y Block (1972). Many of the items w e r e not m u l t i p l e - c h o i c e because of the nature of the content b e i n g tested. test c o n s tru cto rs a dm i n i s t e r e d the test, it w as not necessa ry to p rep are the d e t a i l e d di rec tio ns examiner. There was for testing, two hours. Since two of the for the test a great flexibility on time a llo cat ed it v a r i e d be t w e e n one and one -h a l f hours to Partial credits w e r e al lowed in various parts w h i c h w e r e non-multiple-choice. The p r e - t e s t was a d m i n i s t e r e d pr i o r to the i n­ struction on the c o r r e s p o n d i n g unit, and the po st- t e s t was a d min ist ere d b e t w e e n four to s e v e n days after i nst ruc tio n to assess the e f f e c t of eac h unit. Th e i nv e s t i g a t o r was pr es e n t at all testing. W h e n a st u d e n t was absent during the the p r e - t e s t period, he was asked to take the test before st ar t i n g on the ac tiv i t i e s for that unit. Tho ugh long-range or s p i r a l i n g effects m i g h t also have bee n as sessed after i n s t r u c t i o n in s pec i f i e d units, end of a cademic year, or later, or at the the e v a l u a t i o n focused p r i m a r i l y on the im med iat e eff ects of i n s t r uct ion in each unit. 130 V a l i d i t y .— C r i t e r i o n - r e f e r e n c e d mea sures are v a l i da ted pr imarily in terms of the adequacy w i t h whi ch they r epr esent the criterion; therefore, approaches are suited to such tests 1971). content v ali dit y (Popham and Husek, The inherent m e t h o d by wh i c h the set of tests wer e d e v e l o p e d as sured co ntent validity, since the test items, in the judgment of the team of m athematics e duc ators who d e vel o p e d and des igned the learning units, did in fact reflect the s pecific objectives wi t h i n the m a t h e m a t i c a l co ntent of that unit. R e l i a b i l i t y .— Since each test was c o n s t ruc ted to assess the instr uct ion al object ive s w i t h i n a specified topic, it was n e c e s sar y to estima te the reliabi lit y of each test i n d e p end ent ly (Popham and Husek, 1971). Students in five sections of the regular methods course (Education 32 5E) (three in W i n t e r and two in Spring) were made available to test the r e l i a b ili ty of the pre- and p o s t - c r i t e r i o n measure a c h i e veme nt tests. There wer e about thirty students in each of these classes and the i n v e s t i ­ ga t o r was allowed a p p r o x i m a t e l y one and o ne- h a l f hours for te sting purposes. F o l l o w i n g Cook and S t u f f l e b e a m (1967) (who d e m o n ­ st rated e m p i r ica lly that group p e r f o r m a n c e is more e f f i c i ­ ently m e a s u r e d using small subsets of items d i s t r i b u t e d among large numbers of students et al. than vice versa) and Hively, (19 7 3), it was dec i d e d to rando mly select a 5-i tem 131 s a m p l e f r o m e a c h o f the five p r e — a n d p o s t - t e s t s (50%). W h e n the s e l e c t i o n of the se p a r t i c u l a r items w as comple ted , five t e n - i t e m tests w e r e assembled: 1. T e s t I c o n t a i n e d five items items 2. from post-tests T e s t II c o n t a i n e d items 3. f r o m p r e — a n d five on M e a s u r e m e n t . five items f r o m p r e - and five f r o m p o s t - t e s t s on N u m e r a t i o n . T e s t III c o n t a i n e d five items i t ems f r o m p r e - and five f r o m p o s t - t e s t s on A d d i t i o n an d S u b t r a c t i o n of W h o l e Num bers. 4. T e s t IV c o n t a i n e d i t ems five items f r o m p r e - a n d five f r o m p o s t - t e s t s on M u l t i p l i c a t i o n and D i v i s i o n of W h o l e N umbers. 5. T e s t V c o n t a i n e d five items items from post-tests f r o m pre - and five on Fr act ion s. T w e n t y co pie s of eac h of the f i r s t t hre e tests w e r e r a n d o m l y d i s t r i b u t e d to t he s i x t y s t u d e n t s s e c t i o n s of E d u c a t i o n E l e m e n t a r y Grades) 3 2 5E in the three (Teaching of M a t h e m a t i c s in in W i n t e r t e r m w h i l e t w e n t y c opi es of e a c h of the las t two t est s w e r e r a n d o m l y d i s t r i b u t e d to forty s t u d e n t s in two s e c t i o n s of the class in S p r i n g term. B a s e d o n the s t a t i s t i c a l r e s u l t s o f t hes e t e s t s , r e l i a b i l i t y estimate for e a c h t est w a s o bta ined. E s t i m a t e o f the r e l i a b i l i t y o f e a c h o f the item- sampled test was Coefficients technique. calculated using ( H o y t , 1941) Tables the Hoy t R e l i a b i l i t y t h r o u g h an a n a l y s i s of v a r i a n c e c o n t a i n the s t a t i s t i c s for the a n a l y s i s 132 of v a r i a n c e for e a c h test. The Spearman-Brown a p p l i e d to the H o y t R e l i a b i l i t y C o e f f i c i e n t s total t e s t r e l i a b i l i t y . Table formula was to o b t a i n the 2 shows the r e s u l t s o b t a i n e d for e a c h test f r o m the s t a t i s t i c a l p r o c e d u r e s described above. The reliability coefficients f r o m a low of for the tests v a r i e d .79 for the p r e - t e s t on f r a c t i o n to a h i g h of .94 for the p o s t - t e s t o n M u l t i p l i c a t i o n and D i v i s i o n of W h o l e Numbers. T h e s e c o e f f i c i e n t s are c o n s i d e r e d to be a c c e p t a b l e for a c r i t e r i o n - r e f e r e n c e d test Table (Gagne, 1967). 2.— R e l i a b i l i t y C o e f f i c i e n t s for Pre- an d Pos tCriterion- Referenced Achievement Measures. Measures Pre- T e s t <2)b (l)a P o s t -Test (2) (1) Measurement .7581 . 8623 .8352 .9100 N u m e r a t i o n Sys tem s . 8240 .9033 . 8276 .9054 A d d i t i o n a n d S u b t r a c t i o n of Whole Numbers .7692 .8693 .8713 .9316 M u l t i p l i c a t i o n an d D i v i s i o n of W h o l e N u m b e r s . 8475 .9172 . 8922 .9432 Fractions .6550 . 7910 .7924 .8844 aHoyt Reliability coefficients obtained c e n t i t e m - s a m p l e d test. from 50 p e r ­ L. R e l i a b i l i t y c o e f f i c i e n t s of t otal test a f t e r a p p l y i n g th e S p e a r m a n - B r o w n fo r m u l a to H o y t R e l i a b i l i t y coefficients. 133 R = R tt 2R . St 1 + R , St = R e l i a bi li ty of total test. Rs ^_ = R e l i a bi lit y of sampled test. Thorndi ke' s guide lin e for p r e p a r a t i o n of eq uiv ale nt pre- and p ost -te sts was followed (Lindquist, 1951). The equivale nce of the p a i r e d tests was further che c k e d by c o mputing P e a r s o n - m o m e n t correla tio n coefficients on test scores of these 100 students. The c o r r e lat ion coefficients between pre- a nd p o s t - t e s t scores v a r i e d from a low of for the test on F r a c t i o n s to a high of .72 .93 for the test on M u l t i p l i c a t i o n and D ivi s i o n of W h o l e Numbers. Table 3.— C o r r e l a t i o n C o e f f i c i e n t s Be t w e e n Pre- and PostT e s t Scores of the Students in R egu lar Me thods C ourse (Education 325E) on I t e m - Sa mpl ed CriterionRe f e r e n c e d Achievement. Tests N Correlat ion C o e f fi cie nts M e a s ur eme nt 20 .8857 Numeration 20 .7402 Ad d i t i o n and S u b t r act ion of Wh o l e Nu mbers 20 .8576 Mu l t i p l i c a t i o n and D i v i s i o n of Whole Numbers 20 .9324 Fr act ion s 20 .7213 134 Se lection of a Test of M a t h e m a t i c a l Unders tan din g This phase of the study b e g a n by sea rching for a w e l l - d o c u m e n t e d instrument for m e a s u r i n g m a t h em ati cal u n d e r ­ standing. A f t e r a careful search of the literature, the i n v e st iga tor de cided to use an i n s t r u m e n t d esi g n e d by M i l d r e d J. Dossett appropr iat e (1964). The test was deemed m ost for the pu rpose of this invest iga tio n since the test items co vered mat h e m a t i c a l topics r e c o mme nde d by p ro­ fessional and advisory groups in mathema tic s education. P e r m i s s i o n was g r a n t e d by the author to use the test for the pr e s e n t study. Do sse t t * s instrume nt e n t i t l e d "Test of Basic M a t h e ­ ma ti c a l Unders tan din g" had a reliabil ity c o e f f i cie nt of 0.87 o b t a i n e d by correl ati ng the scores made by fifty college students on the two e q u i v a l e n t forms of the test. E q u i va len cy of the two forms was determi ned by using a t-test s u g g e s t e d by McNemar. The t-value o bta i n e d i n d i ­ cated no s i g n i f i c a n t differences be tw e e n the scores o n the two forms of the test w h e n adm i n i s t e r e d to the fifty college students. F o r m A of Dossett*s test was groups at the beg in n i n g of Fall term, admin ist ere d to all 19 73 and p ost -te st was a d m i n i s t e r e d to each group at the end of instruction. Se lection of A t t i t u d e Inventory The "Arithmetic Att i t u d e Inventory," an attitude scale d e v e lop ed by W i l b u r D ut t o n at the U n i v e r s i t y of 135 California, was used in this study this scale, (Dutton, 1962). For D utton ut il i z e d a technique p e r f e c t e d by Th urs ton e and C h a v e . wr i t t e n statements He first se le c t e d a large n umber of re garding attitudes toward arithmetic o bta i n e d from papers of six hu nd r e d university students over a p e r i o d of five years. The statements w e r e sorted by judges using a scale of one to e leven favorable to extre mel y f a v o r a b l e ) . (extremely u n ­ The p r o p o r t i o n of judges w h o pl a c e d each s t a t e m e n t in the d iff ere nt categories c o n s t itu ted the b a s i c data for c omp uting the scale values of the statements. students, The in str u m e n t was used w i t h over 2 89 A r e l i a b ili ty of retest p roc ed u r e s (Dutton, .94 was o bta i n e d through test1965). On the a ttitude instrument, the fifteen items have values that range from 1.0 to 10.5 r e p r e s ent ing e xtr emely ne ga t i v e to e xt rem ely pos itive attitudes. The individual score is the average scale value of the statements which the i ndi vi d u a l checked. The i nst rum ent was a d m i n i s t e r e d to each group the same day as (but preceding) Dosset t's tests. Se lec t i o n of A t t i t u d e s Scales T oward D i f f e r e n t As pects "* of M a t h e m a t i c s The attitud e scale d e v e l o p e d by the I n t e rn ati ona l Pr oject for the E v a l u a t i o n of E d u c ati ona l A c h i e v e m e n t in Mathematics, Husen (1967), was used to measure subjects' attitude toward some aspects of m a t h e ma tic s in r ela t i o n to 136 me a s u r e subjects' attitude toward some aspects of m a t h e ­ ma tic s in re la t i o n to school and life in general. This test was a d m i n i ste red to ward the end of i n s t r u cti on p e r i o d for various groups. The coe ffi cie nt of re pro duc tiv ity of the items ob ta i n e d from Gut tma n Scale were genera lly above the .80 to .85 wh i c h are considered acceptable 19 54) through slightly b e l o w the (Stouffer, et al., 1950). scales are in Hunsen (Guilford, .90 recommen ded by G ut t m a n Details for construc tio n of the (1967, Vol. I). Se lection of Enj oy m e n t and Value of: Ma the mat ics Scales Aiken (19 74) de signed two scales w h i c h were to m e a s u r e b o t h parts A and B of O b j e c t i v e IV, "Appre cia tio n and use of ma thematics," of the m a t h e mat ics objecti ves of N a tional A s s e s s m e n t of E d u c a t ion al Pro gress (1970). These su b-c ate gor ies are: a. R e c o gni zin g the import anc e and relevance of m a t h e ­ m a tic s to the indivi dua l and to society. b. Enj oy m e n t of mathematics. Several attitudes scales Scale by Aiken, (including The M a t h em ati cs A t t i t u d e 19 72) m e a s u r e ob jec tiv e V I - B fairly, w h i l e little a tte n t i o n has b e e n given to VI-A. c o n s t r u c t e d 12 items, initially, Aiken on E-S cale initially, (1974) (Enjoyment of Mathematics) and 11 items, on V - S c a l e (Value of Mathematics) and random ly ar ranged these in a format of the L ike rt type to get h e r w i t h 17 other items con cer ned w i t h interests, achievement, and other b i o g r a p h i c a l information. 137 The res ulting 40 -item o p i n i o n n a i r e wa s a d m i ni ste red to 100 wo men and 9 0 m e n of a freshman class at a s out h-e ast ern college. Completed, usable o p i n i o nna ire s w e r e re tu r n e d by 9 8 w o m e n and 8 7 men. An analysis of these s h o w that the final 11-item E- Scale used in the p r e s e n t study has a high internalconsist enc y reliabi lit y of .95 and the final 10-item V- Scale used in the p r e s e n t study has a m o d e r a t e l y high in ter na l - c o n s i s t e n c y re l i a b i l i t y of .85. Inf orm ati on on the val idity of the two scales w e r e o b t a i n e d by co rre lat ing the total scores on E and V w i t h verbal and mat h e m a t i c a l scores on the Sc hol ast ic A p t i t u d e Tests and w i t h T -score equivale nts of rank in h i g h school g rad ua t i n g class. The analyses of the co r r e l a t i o n analysis in dicate that the EScale is m o r e h ighly rel a t e d to m easures of m a t h e m a t i c a l ab ility and interest, w h e r e a s the V- S c a l e is m o r e highly c o r r el ate d w i t h measure s of verbal and g e n e r a l - s c h o l a s t i c ability. The E and V scales w e r e a d m i n i s t e r e d to the end of instruction. toward T h e i r scores on these together wi th other scores w e r e used, via st epw i s e r e g r e s s i o n method, to pre d i c t their scores on Dos set t's post-test. De s i g n of Study Wittrock (1969) m a i n t a i n e d that to eva lua te instruc tio n one m u s t first m e a s u r e at least three components of instruction: (1) the e n v i r o n m e n t s of learning, (2) the 138 i n t e l lec tua l and s ocial pro cesses of learners, learning. He w e n t further s tating that: and (3) the (4) the r e l a t i o n ­ ship b et w e e n these three parts of i n s t r uct ion m u s t then be q u a n t i t a t i v e l y estimated. W i t t r o c k di scu s s e d the e v a l u a t i v e ac tiv i t i e s that c o u l d be ca rried out under each of these. The non qua n t i t a t i v e e val ua t i o n of the e n v i r o n m e n t of learning has b e e n d i s c u s s e d in various sections under the " i n t r i n s i c ” p a r t of this evaluation. The r e m a i n i n g three activiti es come under our "pay-off" evaluation. A. The E v a l u a t i o n of L e a r n i n g This c omp o n e n t makes e x p l i c i t the changes in students' b e h a v i o u r to try to d ete r m i n e w h a t had been learned d u r i n g instruction. This e val uates relativ ely p e r m a n e n t change in b e h a v i o u r o c c u r r i n g as a r esult of the experience. This in s t r u c t i o n c o n s i s t e d of five units; Measurement; Numeration, A d d i t i o n and S u b t r a c t i o n of Who le Numbers, M u l t i p l i c a t i o n and D i v i s i o n of W h o l e Numbers, Fractions. The r ese a r c h d e s i g n o v e r time, u s i n g C a m p b e l l and Stanley 's notation, was a one g r o u p p r e - t e s t - p o s t - t e s t design. w a s a set of five p re- t e s t s c o r r e s p o n d i n g the five units, 0 2 w a s a se t of p o s t -te sts c o r r e s p o n d i n g to the units and X was the set of five units. The p r e - t e s t s w e r e u s e d to m o d i f y the 139 d e p e n d e n t var ia b l e , post-test, i n s t r u c t i o n a l pr og r a m . of the p r o c e s s ham, B. to a sse ss the e f f e c t o f the It p r o v i d e d a f o r m a t i v e e v a l u a t i o n u s i n g e x t e r n a l s ou r c e s (Sanders and C u n n i n g ­ 1973), The E v a l u a t i o n of L e a r n e r s T h e s e c o n d way, s u g g e s t e d by W i t t r o c k (1969), to e v a l u a t e i n s t r u c t i o n is to m a k e e x p l i c i t the students' abilities, interests, an d a c h i e v e m e n t s to d e t e r m i n e s t u d e n t p e r f o r m a n c e at the e n d of i n s t r u cti on. the i n t e l l e c t u a l a n d s o c i a l p r o c e s s e s This, thus, of learners. w a s don e in this s t u d y b y a s s e s s i n g c h a n g e s basic mathematical knowledge and attitude discuss Thi s in the interns' toward m a t h e ­ matics . Th e r e s e a r c h d e s i g n o v e r time, °11 wa s X °12 °21 a o n e - g r o u p p r e - t e s t - p o s t - t e s t design, X °22 0 ^ 1 ant* ° 1 2 w e r e pr e a nd p o s t of D o s s e t t ’s tes t of B a s i c M a t h e m a t i c a l U n d e r s t a n d i n g of p r o s p e c t i v e e l e m e n t a r y s c h o o l teachers, w h i l e ^ 2 1 ant^ °22 w e r e P re and. p o s t of D u t t o n ' s A r i t h m e t i c In ven tor y, T h i s p r o v i d e d a f o r m a t i v e e v a l u a t i o n of the product using external source (Sanders a n d C u n n i n g h a m , 1973). C. Th e E v a l u a t i o n of I n s t r u c t i o n T h e p u r p o s e of this is to d e t e r m i n e of m e t h o d of i n s t r u c t i o n (three levels) (1) the e f f e c t an d e n t r y a t t i t u d e 140 to w a r d m a t h e m a t i c s (three levels) u p o n the m a t h e m a t i c s a c h i e v e m e n t at the e n d o f i n s t r ucti on, m e t h o d of i n s t r u c t i o n aptitude (three-levels) (three-levels) (2) the e f f e c t of and mathematical up on the a t t i t u d e t o w a r d m a t h e ­ m a t i c s at the end of in s t r u c t i o n . This provides formative e v a l u a t i o n u s i n g c o n t e x t u a l and e x t e r n a l s o u r c e s and C u n n i n g h a m , 1973, p. (Sanders 229). Th e des igns o v e r t i m e , G2 : G3! °2 X1 °3 °i °2 X2 °3 °i °2 X3 °3 (2) G lS G2 : G3: H O Gj^s H O (1) °2 X1 °4 °1 °2 X2 °4 °1 °2 X3 °4 were non-randomized contro1-group pre-test— post-test designs. The treatments ( X 1s) are X ^ — T e a c h e r C o r p s M a t h e m a t i c s E d u c a t i o n P rog r a m , X£— Experimental Mathematics Content-Method-one weekly F i e l d E x p e r i e n c e I n t e g r a t e d Pr ogram, X ^ — R e g u l a r Program, a n d G^, G 2 , G^ w e r e tr eat men ts. the three g r o u p s that received these an d O 2 w e r e p r e - t e s t s of D o s s e t t ' s tes t of B a s i c M a t h e m a t i c a l U n d e r s t a n d i n g and D u t t o n ' s A t t i t u d e Inventory. an d were post-tests of D o s s e t t ' s t e s t of B a s i c M a t h e m a t i c a l U n d e r s t a n d i n g and D u t t o n ' s A t t i t u d e Inventory. In (1) was us ed as a c o v a r i a t e to m o d i f y dependent variable (criterion) assigning students to le vel s of an i n d e p e n d e n t var iab le, attitude. In the O^, w h i l e O 2 w a s u s e d in £2) C>2 w a s u s e d as a c o v a r i a t e to m o d i f y the 141 dependent variable (criterion) 0 4 , while w a s u s e d in assigning students to levels o f a n i n d e p e n d e n t var iable, m a t h e m a t i c a l aptitude. Th e de si g n s o v e r v a r i a b l e s w e r e ; Treatment Group (1 ) _ . ti2 G3 2— 0^ d i f f e ren ce. there is no the o nly or ev en P l a u s i b l e rival causes c o u l d h a v e b e e n h i s t o r y , m a t u r a t i o n , t es t i n g e f f e c t s , c h a n g i n g e f f e c t s of i n s t r u m e n t a t i o n , s t a t i s t i c a l r e g r e s s i o n . A n o b v i o u s w a y to c o n t r o l this is the use of c o n t r o l groups. Hively, et al. (19 73, p. 35) a r g u e d th at w h e n on e is p r i m a r i l y i n t e r e s t e d in f i n d i n g o u t w h a t c u r r i c u l u m can do a nd w h e t h e r it s a t i s f i e s its o w n o b j e c t i v e s g r o u p s are n o t useful. then c o n t r o l Of these five p l a u s i b l e r iva l causes, m a t u r a t i o n a n d t e s t i n g e f f e c t s s e e m to t h r e a t e n the i n t e r n a l v a l i d i t y of the d esi gns . of the a t t i t u d e i nventory, Since, w i t h the e x c e p t i o n r e g u l a r c l a s s r o o m tests w e r e u s e d as 0 ^ ’s i n t e r a t i o n o f t e s t i n g a n d t r e a t m e n t (X) w h i c h 148 usually threatens ex ternal va lidity of this d esign is not a threat in this study. The same remark holds for in ter ­ action of selection and treatment. Tw o-way A N C O V A Designs In determin ing st ruction m atics levels) Cl) the effect of me t h o d of i n­ (three levels) (three levels) and entry attitude toward m a t h e ­ and math e m a t i c a l aptitude (three o n the attitude toward ma the mat ics at the end of instruction, gator was it should be m e n t i o n e d that w h i l e the i n v e s t i ­ aware of the differe nce s in time spent by these groups on instruction, Kirk (1968, p. 457) showed that it is inc orrect to ad just the dep en d e n t var iable for the co n c o m i t a n t variable, time. Differ enc es in learning ab ility o r m a t h e mat ica l b a c k g r o u n d or attitude toward m a t h em ati cs m i g h t exist bet w e e n these G^, G 2 , and to the i n t r o duc tio n of the i n s t r u cti ona l methods, extraneous variables w o u l d bias the evaluation. pr ior these Since previou s studies have in dic a t e d that these variables have some effects on the a c h i e v eme nt of an ins tru cti ona l method, it was, therefore, n e c e s sar y to co ntrol them statistically. Two me t h o d s have been s u g g est ed for this, p r o v i d e d that the co n c o m ita nt variables are measurable. First, covariables, measure the c o n c o m i t a n t variables, ca lled in ad dition to the va riate of pri m a r y i n t e r ­ est, termed the criterion, and in this case use analysis of covariance s i n g l e - f a c t o r design. Winer (1971) sug gested 149 the second m e t h o d menter, (p. 780). In this method, an e x p e r i ­ rather than using analysis of c ova ria nce (ANCOVA) m i g h t att empt to use covariate as a c l a s s i f i c a t i o n or s t r a t i f i c a t i o n factor. If this w e r e done in an ex p e r i m e n t i n volving only one covariate, the e x p e ri men t w o u l d be a n alyzed as a two-factor ANOVA. This m i g h t r es u l t in quite small cell frequencies and po ss i b l y no entries cells. in some If eac h of the resulting cell f requencies is r elatively large, Co c h r a n (1957), say five or more, Wi n e r (1971), following is of the opinion that this type of s t rat i f i c a t i o n on the covariate is g e n e r a l l y to be p r e f e r r e d to ANCOVA. Moreover, Cox (1957) found that r a n d o m i z e d block design is b e t t e r than A N C O V A if the c o r r e lat ion b e t w e e n c r i t e rio n an d c o n c o m i t a n t variable, p, is less than 0,6 w h i l e A N C O V A is appreci abl y b e t t e r than randomiz edb l o c k design if p is g re a t e r than 0.8. A c c o r d i n g to C ox (195 7) no p ref er e n c e b et w e e n the two w h e n (1957) .6 <_ p <_ .8. Cox p o i n t e d out that w her e tre atment eff e c t is not s u s p e c t e d to be ent i r e l y i n d e p end ent of the co n c o m i t a n t v a ria ble (that is w h e r e there m i g h t be tre atm ent by c o n ­ c o mitant v a r i a b l e i n t e r a c t i o n ) , such an i n t e r a c t i o n m igh t give u seful i nsight into the m e c h a n i s m u n d e r l y i n g the t r eatment effects and mi g h t also change any p r a c t i c a l r e c o m m e n d a t i o n s to be m a d e in the study. In this study, two covariates are of importance, m a t h e m a t i c a l aptitude and entry p o i n t attitude, and this wi ll res ult in t h r e e -f act or e x p e r i m e n t — each of the 150 c o v a r i a t e s h a v i n g at l east two levels (High, L o w ) . Previous st u d i e s h a v e i n d i c a t e d that it is b e t t e r to c o n s i d e r three levels Low. for e a c h of t hes e c o v a r i ate s, This w o u l d i n t o nine cells. force e a c h g r o u p , Since viz; High, Ave rag e, , to b e d i s t r i b u t e d had 24 m e m b e r s a n d G 2 h a d o n l y 21 m e m b e r s , this w o u l d n ot s a t i s f y the c o n d i t i o n s which Winer prefers under this s t r a t i f i c a t i o n m e t h o d to ANCOVA. Consequently, the i n v e s t i g a t o r d e c i d e d to use one of the c o v a r i a t e s — p r e - t e s t sco re on a t t i t u d e t o w a r d a r i t h m e t i c as a s e c o n d factor, w h e n the c r i t e r i o n was p o s t ­ test s c o r e o n D o s s e t t 's test w h i l e us ing p r e - t e s t sc ore on the sa me t e s t as c o v a r i a t e . The same r e a s o n i n g was carried o u t in d e t e r m i n i n g the e f f e c t of i n s t r u c t i o n o n the af f e c t i v e b e h a v i o u r of G^, G 2 , G^. Th us a 3 x 3 A N C O V A was u s e d in e a c h case of h y p o t h e s e s Cl and C2. M o r e o v e r the c l a s s i c a l p a r a m e t r i c A N C O V A test has b e e n used. assumes test l i n e a r i t y of r e g r e s s i o n of the c r i t e r i o n on co var i a t e , no rma l i t y , a n d others. n o r m a l i t y m i g h t h o l d for G 2 and G^, W h i l e the a s s u m p t i o n it is q u e s t i o n a b l e G^ if the a c h i e v e m e n t in the c r i t e r i o n w as d ue struction and Sen This (mastery-learning). for to in ­ Rank A N C O V A p r o p o s e d by Puri (1969) w h i c h does n o t a s s u m e n o r m a l i t y and l i n e a r i t y w o u l d h ave b e e n u s e d . T h e i n v e s t i g a t o r c o u l d n o t do this for r e a s o n g i v e n e a r l i e r . It s h o u l d b e m e n t i o n e d t h a t w h i l e i n t e r a c t i o n of s e l e c t i o n an d m a t u r a t i o n , and i n t e r a c t i o n o f t e s t i n g and t r e a t m e n t w h i c h are n o r m a l l y s o u r c e s o f i n t e r n a l and 151 e xternal invalidity to n on- equ iva len t control-group, q u a s i - e x p e r i m e n t a l design, study, a are not threaten ing in this it is n o t c ertain that reg res s i o n is n o t a source of internal invalidity. No n - S t a t i s t i c a l Unc o n t r o l l e d Sources A m o n g n o n - s t a t i s t i c a l factors that could affect the d i ffe ren ces at the end of instructions (apart from the instructions) i nstructors e x p e r i ­ ence, are instructors ability, class constancy, u npl anned changes in instructions, the p r o b l e m of m e a s u r i n g understanding, the p r o b l e m of c o n s t r uct ing or o bta i n i n g testing i nst ru m e n t that w o u l d favor no group a nd e xp e r i m e n t a l s t i m u l ati on effect). (Hawthorne's Most of these could not be c o n t r o l l e d in the compara tiv e parts of the study and should, therefore, be noted as wea kne s s e s of the study. Summary This cha p t e r d e s c ri bed the m a t h e m ati cs compon ent of the ei ghth cycle T eachers Corps p r o g r a m at M i c h i g a n State Un ive r s i t y and the p roc edu res followed for its assessment. The formative eva lua tio n of the m a t h e mat ics c o m p o ­ nent of the eighth cycle T e a c h e r Corps p r o g r a m at M i c h i g a n State Uni ver s i t y took p lac e d uring the a c a d e m i c y e a r 197319 74. T w e n t y - f o u r out of thirty interns w h o w e r e ori gin all y a d mi t t e d into the p r o g r a m w e r e utilize d for this evaluation. Two of the interns withdrew, two fell ill, and two w e r e 152 randomly dro p p e d to o b t a i n an o r t h o g o n a l design. addition, In samples of o t h e r st udent groups were used for compari son purposes. The following steps were followed for the e v a l u ­ ation of the program: 1. G e n e r a l con tex t and p r o g r a m description. 2. An al y s i s of the m a t h e m a t i c s con t e n t in the p r o g r a m by means of a c r i t e r i o n - r e f e r e n c e d list d e v e lop ed a c c o r d i n g to topics s ugg e s t e d by specialists in the p r e p a r a t i o n of e l e m e n t a r y school teachers, 3. A p p r a i s a l of the ma t h e m a t i c s met h o d s i nte gr a t e d w i t h m a t h e m a t i c s con t e n t and cli nical experience. 4. A p p r a i s a l of the in st r u c t i o n a l m e t h o d used in the program. 5. A s s e s s m e n t of the content of the i n t e g r a t e d contentm e t h o d s course by means of the following i n s t r u ­ ments : a. Five c r i t e r i o n - r e f e r e n c e d a c h i e v e m e n t mea s u r e s to assess m a t h e m a t i c a l c o m p e ten cie s on p r e s c r i b e d objectives. b. Test of Bas ic M a t h e m a t i c a l U nde rstanding. c. A t t i t u d e In ven t o r y an d A t t i t u d e Scales. Th e d e v e l o p m e n t and use of the test instrum ent s as w e l l as the s t a t i st ica l p r o c e dur es used for the a nalysis of data w e r e d e s c r i b e d in the last sec t i o n of this chapter. R e sults o b t a i n e d f r o m the d i f f e r e n t ana lyses and their i n t e r p r e t a t i o n are d i s c u s s e d in the following chapter. CHAPTER IV PRESENTATION AND ANALYSIS OF DATA This c h a p t e r p r e s e n t s a sum m a r y of the d a t a c o l l e c t e d d u r i n g this i n v e s t i g a t i o n , a n d findings b a s e d o n this analysis. the a n a l y s i s of data It c o n s i s t s of e i g h t sections: 1. A n a l y s i s of the m a t h e m a t i c s c o n t e n t and m e t h o d s of the l e a r n i n g u n i t s ; 2. the e v a l u a t i o n of l e a r n i n g o b t a i n e d by a s s e s s i n g the in te r n s p e r f o r m a n c e o n the c r i t e r i o n - r e f e r e n c e d a c h i e v e m e n t m e a s ur es? 3. the e v a l u a t i o n of lea rne rs w h i c h p r o v i d e s the e f f e c t of the t e a c h e r c orps p r o g r a m on the b a s i c m a t h e ­ matical understandings and attitude toward m a t h e ­ m a t i c s of the i n t e r n s ; 4. the e f f e c t of i n s t r u c t i o n and a t t i t u d e on m a t h e ­ matical understandings; 5. the e f f e c t of i n s t r u c t i o n and m a t h e m a t i c a l a p t i t u d e on attitude toward mathematics; 6. the e f f e c t of i n s t r u c t i o n and a t t i t u d e on s tud e n t s p e r c e p t i o n of m a t h e m a t i c s 153 l e a r n i n g a n d en vi r o n m e n t ; 154 7. the cont r i b u t i o n of the learning units to basic m a t h e m a t i c a l understandings of the interns; 8. the r e l a t ions hip between the attitude toward m a t h e ­ matics and the interns percep t i o n of mathematics learning, enjoyment, value and environment. The c h apter ends w i t h a summary of results. Anal y s i s of the M a t h e matics Content and Met h o d s of"the L e a r n i n g Units Like other c u r r i c u l u m projects, the most logical and conve n ient seg m e n t for analysis in the mathematics e d u ­ cation component of the T e a c h e r Corps p r o g r a m was the "unit" since this was treated by the (competency-based) p r o j e c t as the a d m i n i s t r a t i v e and the theoretical bu i l d i n g block. The use of the unit is therefore, fundamental to formative e v a l u a t i o n in general and helpful in provi d i n g learn i ng correctives in p a r t i c u l a r (Keller, 196 8, Bloom, et a l . , 1971). There w e r e five learning units in this study, each conta i ned one m a t h e m a t i c a l topic and methods of teaching. Findings Item by item c o m p a r i s o n bet w e e n Hicks and Pe r r o d i n c r i t e r i o n - r e f e r e n c e d list (1967) and the m a t h e m a t i c a l contents of the five learning units covered shows that the following topics are not included, or covered to be precise, in the m a t h e m a t i c s c u r r i c u l u m of the T e a c h e r Corps program: 155 1 . Cardinality 2. Divisibility Rules 3. Percentages 4. Ratio and Proportions 5. Square Root 6. Formulae and Substitution 7. Basic Concepts of Geometry 8. Equation and Symbols 9. Inequations 10. Central Tendency 11. Statistical Graphs 12. Probability 13. Coordinate Geometry One s hould not rush to a c o n c l u s i o n that the mathema t i c s content of this p r o g r a m is shallow because of the absence of thirteen out of the thirty-six topics in the criterionlist. topic It should be m e n t i o n e d that every m a t h e m a t i c a l (not methods) in the five covered units is already c o n t a i n e d in the criterion-list. The units contain both c ontents and methods of teaching them. Discussion The Tea c h e r Corps Trai n i n g Objectives as vie w d by L a nsing School Distr i c t includes, To conduct a mo d e r n m a t h p r o g r a m wh i c h emphasizes structure w i t h o u t losing p r o f i c i e n c y in computation, a nd w h i c h can be a p p l icable to low-income children's experiences with numer i c a l variables. . . . 156 The succ e s s or failure in a c h i e v e m e n t of this o b j e c t i v e c a n n o t be the m a t h e m a t i c s fully a n a l y z e d h e r e just by a n a l y z i n g content. can be e x a m i n e d is ". computation." The p a r t of the o b j e c t i v e that . . w i t h o u t losing p r o f i c i e n c y in T h e q u e s t i o n that m i g h t be r a i s e d h e r e is "how h i g h can the c o m p u t a t i o n a l p r o f i c i e n c y of the s e i n t e r n s be w i t h o u t e x p o s i n g t h e m to those m i s s i n g m a t h e m a t i c a l topics." terms. T h i s q u e s t i o n c a n n o t be a n s w e r e d in abso l u t e T h i s is w h e r e A s t i n and P a n o s ' (1970) v i e w that, the n a t u r e of e v a l u a t i v e r e s e a r c h is that the i m p a c t of any e d u c a t i o n a l p r a c t i c e or p r o g r a m can be a s s e s s e d o n l y by c o m p a r i s o n w i t h some a l t e r n a t i v e p r a c t i c e s or programs. . . . The p u r p o s e of the c o n t e n t a n a l y s i s m i s s i n g eleme n t s , is to p o i n t to those the i n f o r m a t i o n m i g h t be useful in explaining differences (success or failure) of the i m p a c t of the p r o g r a m on the interns, w h i c h w i l l be c a r r i e d out b e l o w . of the m a t h e m a t i c s in m a g n i t u d e an e x e r c i s e At present a comparison c o n t e n t o f the p r o g r a m w i t h two or t h r e e o t h e r p r o g r a m s e x i s t i n g or that have e x i s t e d on the c a m p u s m i g h t h e l p in m a k i n g o n e the T e a c h e r Co r p s p r o g r a m suffices (a bit) comfortable with (see the table b e l o w ) . It to say that e m p h a s i s on m a s t e r y o f m a t h e m a t i c a l c o n t e n t as o p p o s e d to c o v e r a g e is s t i l l an issue in m a t h e ­ m a t i c s ed u c a t i o n . four m a j o r issues. examine Ward (1970) d i s c u s s e d this as o n e of A t this stage it is n e c e s s a r y to f u r t h e r the m a t h e m a t i c s e d u c a t i o n o b j e c t i v e of the T e a c h e r C o r p s p r o g r a m p r o p o s a l and ask: 157 Table 4.---A Comparison of Mathematical Topics Covered by the Teacher Corps, the Regular Elementary Education Program, and the TTT Experimental Program. Topic 1 . Set Terminology 2. Set Operations 3. Relations £ Functions 4. Whole Number Operations 5. Counting and One-to-One Correspondence 6. Order and Cardinality 7. Field Operations e. Different Numeration Systems £ Place Value Ancient Numeration Systems 9. 10. Roman Numeration 11. Primes and Composite 12. Factors and Multiples 13. Exponents £ Exponential Notations 14. Divisibility Rules 15. The Number Line 16. Common Fractions 17. Decimal Fractions 18. Percentages 19. Ratio £ Proportions 20. Real Numbers 21. Square Root 22. Measurement 23. Precision and Error 24. Formulae £ Substitution 25. Basic Concepts of Geometry 26. Geometric Figures 27. Metric system £ Conversion 2B. Equations and Symbols 29. Inequations 30. Central Tendency 31. Statistical Graphs 32. Probability 33. Problem Solving 34. Making Estimations 35. Rationalizing Algorithm 36. Coordinate Geometry Teacher Corps* Regular Elem. Ed. Program Another Elem. E d . Expl. Class Taught TTT by T.C. Project Instruction (1972) X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X *x means the topic was taught. 158 H a ve t h e s e interns b e e n t a u g h t all m a t h e m a t i c a l topics " a p p l i c a b l e to l o w - i n c o m e c h i l d r e n e x p e r i e n c e s ? " This s h o u l d be p r e c e d e d by, W h a t m a t h e m a t i c a l topics are n o t a p p l i c a b l e to lowi n come c h i l d r e n ' s e x p e r i e n c e s ? as the last p a r t o f the p r o j e c t o b j e c t i v e p r e s u p p o s e s . This p a r t of the o b j e c t i v e i s , in f a c t , c o n t r a r y to p o p u l a r v i e w like those of A d l e r Bloom (1957), (1969) , S i l b e r m a n Bruner (1970) , A d l e r specific recommendations made Mathematics Education (1962), Carroll (1972) (1963), and on e of the to SMSG by a C o n f e r e n c e on for B e l o w A v e r a g e A c h i e v e r s in 196 4. T h e r e are r e c o m m e n d a t i o n s , in the l i t e r a t u r e , on m e t h o d s of t e a c h i n g m a t h e m a t i c s to the d i s a d v a n t a g e d child r e n , none on w h a t to t e a c h th e s e children. E v a l u a t i o n of L e a r n i n g In this p a r t of the study, the r e s u l t s of p r e - and p o s t - t e s t scores w e r e u s e d to assess the e f f e c t o f the i n s t r u c t i o n a l p r o g r a m o n the a c h i e v e m e n t of i n t e r n s prescribed mathematical competencies. in the The evaluation was c a r r i e d o u t in two parts: 1. T o d e t e r m i n e the s i g n i f i c a n c e of g a i n in a c h i e v e m e n t on the p r e s c r i b e d m a t h e m a t i c a l c o m p e t e n c i e s b e t w e e n pre- 2. and f i r s t p o s t - t e s t scores. T o d e t e r m i n e w h e t h e r a s p e c i f i e d d e g r e e of m a s t e r y o v e r these c o m p e t e n c i e s has b e e n a c h i e v e d b y the inte r n s at the f i r s t p o s t - t e s t o r s e c o n d p o s t - t e s t . 159 Hypotheses T e s t e d The following m u l t i v a r i a t e hypothesis and a s s o c i ­ ated univariate hypotheses w e r e tested. A. There w i l l be no s i g n i ficant differences b e t w e e n the p o s t - t e s t means and p r e - t e s t means of the interns on the c r i t e r i o n - r e f e r e n c e d measures. Symbolically: Y - X = O w h e r e Y, a 5 x 1 vector, is the p o s t - t e s t me a n scores on the five meas u r e s and X, a 5 x 1 vector, is the p r e - t e s t m e a n scores on the five measures. The a s sociated univar i a t e hypoth e s e s also tested were: The p o s t - t e s t mean of the e x p e r imental group w i l l not s i gnificantly di f f e r from their p r e - t e s t m e a n on the c r i t e r i o n - r e f e r e n c e d mea s u r e in: 1. Measurement 2. Numeration 3. A d d i t i o n and S u b t r a c t i o n of W h o l e Numbers 4. M u l t i p l i c a t i o n a n d Divi s i o n of Wh o l e Numbers 5. Fractions Data A n a l y s i s Data colle c t e d through the a d m i n i s t r a t i o n of prea nd p o s t - t e s t forms o f the c r i t e r i o n - r e f e r e n c e d m e a s u r e s d e v e l o p e d as d e s c r i b e d in cha p t e r III w e r e used to test Hypoth esis A , 160 The I n t e r n s 1 scores on these meas u r e s are p r e s c r i b e d in appendix F. D a t a included in the tables in this section w e r e drawn from appe n d i x F. Pre- and p o s t - t e s t means, standard deviations, and m e a n differences for the c r i t e r i o n - r e f e r e n c e d meas u r e s are s hown in Table 5. Univar i a t e and m u l t i v a r i a t e analysis of var i a n c e t e c h n ique w e r e used in the analysis of data rel a t e d to H ypothesis A. F i n d i ngs H ypoth e s i s A .— The data in Table 5 s h o w gains made by interns on all c r i t e r i o n - r e f e r e n c e d measures. i n c rease ranged from 8.42 to 21.54 points. The W h e n the v ector of m e a n d i f f e rences was tested aga i n s t zero vector, the r e s u l t i n g m u l t i v a r i a t e F value w a s 29.38 w h i c h was highly significant tp < 0.0001). B a s e d on this result, the m u l t i ­ va r i a t e H y p o thesis A w h i c h st a t e d that there w i l l be no s i g n i f i c a n t differ e n c e b e t w e e n the p o s t - t e s t m e a n s and p r e - t e s t means of the interns on the c r i t e r i o n - r e f e r e n c e d m e a s u r es was r e j e c t e d at .05 level of significance. To e x a m i n e the students resp o n s e to e a c h m e a s u r e separately, level. the u n i v a r i a t e h y p o t h e s e s w e r e tested at .01 Table 6 summarizes the findings for each un i v a r i a t e h y p o t h eses t h a t w a s tested. indicated: Results of the analysis 161 Table 5.—-Means and Standard Deviations of Pre-test, Post-test, and Gain Scores on the Five Criterion Measures for the Interns. Pre-test Post- test Gains Variable Mean S.D. Mean S.D. Mean S.D. Measurement 28.91 11.29 37.63 9.57 8.42 11.06 2. Numeration 20.33 13.41 41.88 6.17 21.54 12.39 3. Addition and Subtraction of Whole Numbers 24.04 10.51 39.25 8.43 15.21 9.81 Multiplication and Division of Whole Numbers 19.83 9.23 33.67 10.90 13.83 9.07 Fractions 13.67 9.29 31.04 9.36 17.38 9.18 1 . 4. 5. Table 6.— Multivariate Analysis of Interns on Differences Between Preand Post-test Scores on the Five Criterion Measures. Variable 1 . Measurement Between Mean Square Univariate F Significance Probability 1700.1667 13.8871 .0012 11137.0417 72.5241 .0001 2. Numeration 3. Addition and Subtraction of Whole Numbers 5551.0417 57.6677 .0001 Multiplication and Division of Whole Numbers 4592.6667 55.7912 .0001 Fractions 7245.3750 86.0041 .0001 4. 5. 162 The instructional treatment of the integrated c ontent-methods course had a positive ef f e c t on the interns pe r f o r m a n c e on the five c r i t e r i o n - r e f e r e n c e d measures. The univariate tests wh i c h stated that the p o s t - t e s t m e a n of the interns w i l l not be significantly higher than their p r e ­ test means on each of the c r i t e r i o n - r e f e r e n c e d tested were re j ected at .01 level for each of the univariate hypotheses. The d e t e r m i n a t i o n of a c h i e vement of the spec i f i e d m a s t e r y level was not strictly statistical. conseq uences discussed by Mil l m a n the p a s s i ng-score measure. (mastery) The edu c a t i o n a l (1973) was used in setting at 80 per c e n t for each criterion Each intern was awarded mastery on each criterion- r e f e r e n c e d m e a s u r e if his raw score was not less than 95 p e r c e n t of the pas s i n g score.^ interns that reac h e d mastery Table 7 shows nu m b e r of level out of the twenty-four interns used in this analysis. Second post-tests w e r e a d m i n istered to interns w h o coult not reach mas t e r y level in the first post-tests. Students w h o could not reach mas t e r y at the second p o s t ­ test were only given individual help outside c l a s s r o o m until they w e r e competent in areas in w h i c h they w e r e deficient. They w e r e n o t given a third c o m p r ehensive post-test. ^Passing score was 40 out of 50 points. was a w arded if a student Mas t e r y 163 Table 7.— Num b e r and Percentage of Interns that Rea c h e d Mas t e r y Level on L e a r n i n g Units. CriterionR e f e r enced Measure N u m b e r of Interns that A t t a i n e d Mas t e r y Level — — — ■ ■— — 1st P o s t - t e s t 2nd P o s t - t e s t Total % of Interns (N=24) Measurement 14 8 91.67 N u m e r ation 20 3 95.83 A d d i t i o n and S u b t r action of Whole Numbers 16 5 87. 50 Multiplication and D i v i s i o n of W h o l e Numbers 10 10 83.33 6 10 66.67 Fractions An a l y sis of Results Table 7 shows the p e r c e n t a g e all interns w h o attains m a s t e r y on each c r i t e r i o n - r e f e r e n c e d measu r e s by the end of s e c o n d post-test. While about 9 3 perc e n t reached mastery level on M e a s u r e m e n t only 83 and 67 percents reache d m a s t e r y level on the last two topics. e x p l a i n e d in two ways. This m i g h t be F i r s t the H a w t h orne's eff e c t of laboratory approach turned them on at the b e g i n n i n g of the program. Secondly, the entire T e a c h e r Corps p r o g r a m s e e m e d to be w e l l o r g a n i z e d at that time. However, in Spr i n g term there w e r e administrative d i f f i culties in schedulin g the m a t h e m a t i c s class. It was not certain, that m a t h e m a t i c s class w o u l d be held, in the o r i g i n a l proposal. until very late, though this was By the time this was 164 settled, matics a n o t h e r class has b e e n s c h e d u l e d to use the m a t h e ­ l a b o r a t o r y at the h o u r s a v a i l a b l e for the interns. W h i l e e v e r y e f f o r t w a s m a d e to b r i n g the n e c e s s a r y m a t e r i a l s to the c l a s s r o o m used this term, m o s t of the interns t h a t this w a s n o t truly a l a b o r a t o r y setting. This felt feeling m i g h t h a v e some s o r t o f n e g a t i o n of H a w t h o r n e ' s e f f e c t — t h a t t h e y w o u l d n o t do w e l l in n o n - l a b o r a t o r y s e t t i n g — on t h e interns. instructor) T h i s e x p e c t a t i o n of the int e r n s (not the m a n i f e s t e d into a m o d i f i e d form of J a c o b s o n — R o s e n t h a l e f f e c t on the interns* achievements this term. A p a r t f r o m the p e r f o r m a n c e o f int e r n s on F r a c t i o n s w h i c h m i g h t a l s o be a f f e c t e d by the e n d of t e r m 's p r e s s u r e on students f r o m o t h e r cou r s e s in t h e i r s c h e d u l e , the o v e r a l l p e r f o r m a n c e seems to follow findings on p e r c e n t a g e of s t u d e n t s t h a t a t t a i n m a s t e r y u n d e r B l o o m ' s m o d e l of mastery learning (Peterson, 19 72). T h e E v a l u a t i o n of L e a r n e r s In this p a r t o f the study, the e f f e c t the m a t h e ­ m a t i c s e d u c a t i o n c o m p o n e n t of T e a c h e r C o r p s p r o g r a m upon the b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g s and a t t i t u d e t o w a r d m a t h e m a t i c s of the i n t e r n s w e r e analyzed. Hypothesis Tested T h e f o l l o w i n g m u l t i v a r i a t e h y p o t h e s i s a n d the a s s o c i a t e d u n i v a r i a t e h y p o t h e s e s w e r e tested: 165 Hypothesis B . There w i l l be no d i f f e r e n c e b e t w e e n p r e - a nd p o s t - t e s t m e a n scores of the interns on b a s i c m a t h e ­ m a t i c a l u n d e r standings and atti t u d e toward a r i t hm e t i c as m e a s u r e d by Dossett's tests and Dutton's A t t i t u d e Inventory. Symbolically, y - x = o w h e r e X, a 2 x 1 vector, is the p r e - t e s t m e a n scores of the interns on D o s s e t t a n d Dutton's tests Y, a 2 x 1 vector, is the p o s t - t e s t m e a n s scores of the interns on D o s s e t t and Dutton's tests. The a s s o c i a t e d u n i v a r i a t e h y p o t h e s e s also t ested were: The p o s t - t e s t means of the interns' groups w i l l not be d i f f e r e n t from their p r e - t e s t m e a n on Bl. b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g as m e a s u r e d by the Dossett's tests, B2. attitude toward a r i t h m e t i c as m e a s u r e d by the Dutton's A t t i t u d e inventory. Findings Hypothesis B .— The d a t a in table 8 show gains made by the i n t e r n s ' group on b o t h m e a s u r e s . The o b s e r v e d gain on the m e a n score on b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g was 7.375 w h i l e that on atti t u d e to w a r d a r i t h m e t i c was 7.708. W h e n the vec t o r of m e a n di f f e r e n c e s was t e s t e d a g a i n s t zero vector, the resul t i n g m u l t i v a r i a t e F was h i g h ly s i g n i f i c a n t (p < .0001). 15.9 824 w h i c h was B a s e d on this result, the 166 Table 8.— Means a n d S t a n d a r d De v i a t i o n s of Pre- and P o s t ­ test Scores of Interns on Dossett*s a n d D u t t o n 1s Tests. Pr e - T e s t ■ Mean S.D. Variable 1. D o s s e t t ' s Test 2. D u t t o n 's I n ventory 27.56 Post-Test ■ 1 — ■■ Mean S.D. Gains ■■ ■ ---Mean S.D. 8.23 36.12 9.68 7.375 6.69 5.52 1.9 4 6.29 1.79 7.70 8 11.76 m u l t i v a r i a t e h y p o t h e s e s B w h i c h stated t h a t there w i l l be no s i g n i f i c a n t differ e n c e b e t w e e n the p o s t - t e s t m e a n s and the p r e - t e s t me a n s of the interns' g r o u p on D o s s ett' s and Du t t o n ' s i n s t r uments w a s reje c t e d at .05 level of s i g n i f i ­ cance . On the univariate tests, the d i f f e r e n c e b e t w e e n pre- a n d p o s t - t e s t means of the interns on Dossett's test of b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g was s i g n i f i c a n t at .025 level of confidence. The univariate null h y p o t h e s i s w h i c h s t a t e d that the p o s t - t e s t mean score of the interns w i l l be n o t d i f f e r e n t from their p r e - t e s t mean score on b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g as m e a s u r e d b y Dosse t t ' s test w a s rejec t e d (p < .0001). The d i f f e r e n c e b e t w e e n p r e - and p o s t - t e s t scores o f the interns on Du t t o n A t t i t u d e In v e n t o r y w a s also s i g n i f i c a n t at .025 level. v a r i a t e n u l l hypoth e s i s The u n i ­ that the p o s t - t e s t m e a n score of the interns w i l l be not diffe r e n t from t h e i r p r e - t e s t m e a n score o n atti t u d e t o w a r d a r i t h m e t i c as m e a s u r e d by D u t t o n ' s 167 Inven t ory was reje c t e d (p < .0039). Table 9 gives a summary of the results. Table 9. — M u l t i v a r i a t e and Univar i a t e Analysis of V a r i a n c e of Interns on Gains D o s s e t t and D u t t o n ’s Tests. M u l t i v a r i a t e F = 15.9824 D.F. 2 and 2 2 Bet w e e n M e a n Square Variable p < .0001 Signifi c a n c e Pr o b a b i l i t y P< Univar i a t e F Gain on D o s s e t t ' s Tests 1305.3750 29.1598 .0001 G a i n on D u t ton's Test 1426.0417 10.3046 .0039 R e l a t e d Questions In the above analysis average value soore co m p u t e d for e a ch intern on Dutton's test was used. also a s k e d questions p e r t a i n i n g to tudes w e r e developed, disliked, metic, The instru m e n t (1) grade w h e r e a t t i ­ (2) aspects of a r i t h m e t i c liked or (3) estim a t e s of general feeling toward a r i t h ­ and (4) average grade in arithmetic. F i n dings on R e l a t e d Q u e s tions 1. Grades w h e r e attitudes w e r e d e v e l o p e d : t w e n t y - f o u r interns, none indic a t e d on the p r e - t e s t that he d e v e l o p e d his attitude in any of grades 2, and 14. Of the O n the p r e - t e s t however, d e v e l o p e d their attitudes 4, 5, 12, 13, three i n d i c a t e d that they in g r a d e 4, one d e v e l o p e d his 168 a t t i t u d e in g r a d e 5, one in grade 6 and a g a i n n o n e in grades A c o m p a r i s o n o f t h e i r r e s p o n s e s on p r e — 2 and 13. a n d p o s t — tests r e v e a l e d some i n c o n s i s t e n c i e s w i t h a c o r r e ­ l a t i o n of 0.58 b e t w e e n pre- and p o s t - r e s p o n s e s s h o w i n g that m a n y s tude n t s c o u l d n o t c l e a r l y r e m e m b e r m u c h a b o u t t h e i r attitudes in early age w h i c h is c o n s i s t e n t w i t h P o f f e n - berger's study ( P o f f e n b e r g e r , e t a l . , 1956, the most cricual years 1959). However, for the inte r n s w e r e in the f o u r t h t h r o u g h tenth g r a d e s , as r e p o r t e d in b o t h the pre- a n d p o s t ­ test (see table 10). findings (Dutton, 2. This period overlaps wit h Dutton's 1962). General feeling toward a rithmetic; Each intern was a s k e d to c i r c l e a n u m b e r b e t w e e n 1 a n d 11 to show his overall fee l i n g t o w a r d a r i t h m e t i c (1 r e p r e s e n t i n g e x t r e m e d i s l i k e a n d 11 r e p r e s e n t i n g e x t r e m e l i k e n e s s ) . p r e - t e st, O n the a c o m p a r i s o n t h e i r e s t i m a t i o n of t h e i r o v e r a l l f e e l i n g w i t h t h e i r a v e r a g e scores y i e l d e d a c o r r e l a t i o n o f 0.73 w h i l e the s a m e c o m p a r i s o n on p o s t - t e s t y i e l d e d a c o r r e ­ l a t i o n o f 0.67. i d e a of o v e r a l l This shows that the int e r n s h a v e a g o o d fee l i n g t o w a r d arithmetic. between their overall a v e r a g e s c o r e on items feelings The difference and their corresponding 1 to 15 w a s a t t r i b u t e d to a v e r a g i n g o f b o t h f a v o u r a b l e and u n f a v o u r a b l e items c h e c k e d on the s c a l e by the i n d i v i d u a l to s e c u r e o v e r a l l v a l u e of the inventory. 169 Table 10.— Grade Levels of Interns W h e r e Attit u d e s W e r e Developed. Pea r s o n C o r r e l a t i o n Co e f f i c i e n t b e t w e e n the PrePost- T e s t Responses of Interns is 0.5842 (N = 24) Pre-Test No. of Interns Post-Test No. of Interns 1 1 1 2 0 0 3 2 1 4 0 3 5 0 1 6 2 3 7 5 8 3 0 9 6 5 10 2 2 11 3 1 12 0 1 13 0 0 14 0 3 Grade Level 3 170 Table 11.--Interns 1 Feelings About Arithmetic in G e n eral. N = 24 C o r r e l a t i o n B e t w e e n P r e - T e s t F e e l i n g s and P r e - T e s t A v e r a g e S cores w a s 0.7256 Correlation Between Post-Test Feelings and Post-Test A v e r a g e Scores w a s 0 . 6 6 8 1 Feeling About Arithmetic Extreme Dislike Extreme Like in G e n e r a l Pre-Test Post-Test 1 0 0 2 1 0 3 3 1 4 2 1 5 2 0 6 5 7 7 2 4 8 0 2 9 6 5 10 2 1 11 1 3 171 3. Aspects of arithmetic liked or d i s l i k e d ; On the p arts asking for aspects of arithm a t i c like o r disliked. T here w e r e various responses. challenge, problems, application, liked included sat i s f a c t i o n on corr e c t so l u t i o n of m a t h e m a t i c a l games. story problems, The aspects The aspects liked in c l u d e d teachers, m e m o r i z a t i o n of rules, proofs, long division and boredom. 4, A v e r a g e grade in a r i t h m e t i c ; No useful in f o r m a t i o n was o b t a i n e d . The E v a l u a t i o n of I n s t ruction The e v a l uation of the T e a c h e r Corps Ma t h e m a t i c s I n s t r uctional p r o g r a m occurs in two stages: of m e t h o d of i n s t r uction toward ma t h e m a t i c s (three levels) (three levels) (1) Th e e f f e c t and entry attitude upon the mathemat i c s a c h i e vement at the end of i n s t r u c t i o n was determined. This w a s an att e m p t to answer the question: Is it the case that students w i t h s p e c i f i e d entry behaviour (context) learn m o r e m a t h e m a t i c s a p a r t i c u l a r m e t h o d of i n s t r u c t i o n (external) from (internal)? The a n s w e r to this q u e s t i o n provides a co l l e c t i o n of c o n ­ textual i n f o r mation in process (interim) formative e v a l u ­ ation and this may help in s p e c i f y i n g the limits of the pr o ducts in terms of e n t r y b e h a v i o u r and terminal m a t h e ­ matics achievement. (three levels) levels) (2) The effect of m e t h o d of in s t r u c t i o n and e n t r y m a t h e m a t i c a l apti t u d e (three upon the -attitude towards m a t h e m a t i c s at the end 172 of i nstruction was also determined. This again p r o v i d e s contextual i n f o r mation in the process formative e v a l u a t i o n in terms of entry m a t h e m a t i c a l aptitude and terminal attitude toward mathematics. In a d d i t i o n to the T e a c h e r Corps g r o u p two other groups (described in chapter III) w e r e involved in this part of the study. The three groups ha v i n g three d i f f e r e n t methods of instruction. Data collected through the a d m i n i s t r a t i o n of the two e q u i v a l e n t forms of Dossett's test of m a t h e m a t i c a l un d e rstandings and the Dutton's A t t i t u d e Inventory w e r e ut i l i z e d in compa r i n g the groups m a t h e m a t i c a l under s t a n d i n g s and attitude toward arithmetic. Hypotheses T e s t e d Hypothesis Cl a. When a linear adjust m e n t is m a d e for the e f f e c t of varia t i o n due to di f f e r e n c e s in p r i o r m a t h e m a t i c a l aptitude, as m e a s u r e d by Dossett's pre-test, there w i l l be no s i g n i f i c a n t differ e n c e in m a t h ema t i c s achievement, as m e a s u r e d by Dossett's post-test, bet w e e n the methods of instruction. T h a t is, there w i l l be no treat m e n t effect. b. W h e n a linear adjust m e n t is made for the effect v a r i a t i o n due to d i f f erences in p r i o r m a t h e m a t i c a l aptitude, as m e a s u r e d by D o s s ett's pre-test, there w i l l be no s i g n i f i c a n t d i f f e r e n c e in m a t h e m a t i c s 173 a c h i e v e m e n t , as m e a s u r e d by Dossett*s post-test, b e t w e e n the entry a t t i t u d e s . That is, c. there w i l l be no attitude effect, W h e n a linear adjustment is made for the eff e c t of v a r i a t i o n due to d i f f e rences in p r i o r m a t h e m a t i c a l aptitude, as m e a s u r e d by Dossett's pre-test, there w i l l be a constant difference in m a t h e m a t i c s achievement, as m e a s u r e d b y Dossett's post-test, b e t w e e n the met h o d s of instruction at all levels entry of attitude. T h a t is, there w i l l be no treat m e n t by attitude interaction. Findings Hypothesis C l : The two-way analysis of covariance technique was u t i l i z e d for the analysis of data. The assump tions a n d the limitations of the study w e r e di s c u s s e d in c h a p t e r III. The scores of t w e n t y - f o u r interns in G^, twenty -one students in G ^ f and e i g h t e e n students in on a test of b a s i c m a t h e m a t i c a l understandings w e r e used in the analysis. Data are p r e s e n t e d in table 13. The analysis o f covariance is summar i z e d in table 12. T h e F-t e s t s for t r e a tment effect, atti t u d e e f f e c t a n d t r e a t m e n t by attitude i n t e r a c t i o n w e r e 10.4406, a nd 0 . 6318 respectively. (p < .0002) 3.3821, The first was h i g h l y si g n i f i c a n t and the se c o n d was m a r g i n a l l y sig n i f i c a n t 174 Table 12.--Summary of Anal y s i s of C o v a r i a n c e for the Groups on the T e s t of Ba s i c Math e m a t i c a l Understandings. Source of V a r ia t i o n D.F. MS(Adjusted) Instruction (Group) 2 230.1307 10.4406* P < .0002 A t t i tude 2 74.5476 3.3821* P < ,0415 I n s t ruction x Attitude 4 13.9257 .6318 P < .6421 Error 53 Total F Significance Proba b i l i t y 22.041970 61 * S i g n i f i c a n t at a = .05. (p < .0415), w h i l e the third one was not s i g n ifica n t at ct = .05 level. Thus H ypoth e s i s Cl(a) was reje c t e d at .05 level of s i g n i f i ­ was reje c t e d at .05 level of s i g n i f i ­ cance . H ypoth e s i s Cl(b) cance . Hypothesis Cl(c) was not rejected. The above results s h o w that there are s t a t i s t i c a l l y s i g n i f i c a n t differences b e t w e e n met h o d s of i n s t r u c t i o n on one h a n d a n d attitude levels o n the ot h e r hand. Scheffe's m e t h o d was used to find the d i r e c t i o n of the sig n i f i c a n c e of differences. Pairw i s e c o m p a r i s o n among groups revea l e d that, Table 13.— Groups Mean Scores on the Test of Basic Mathematical Understandings. Treatment Group G1 Attitude Pre-Test G2 Post-Test Pre-Test G3 Post-Test Pre-Test Post-Test S.D. Mean S.D. Mean S.D. Mean S.D. Mean S.D. Mean S.D. High 31.50 9.856 35.875 8.935 32.571 5.623 37.857 5.305 39.333 4.844 32.500 6.411 Medium 27.125 5.817 37.875 3.944 36.857 3.848 40.571 3.780 37.833 6.080 35.500 5.468 Low 23.75 30.750 7.285 28.000 6.952 32.429 4.504 31.500 5.01 30.000 3.794 7.544 175 Mean 176 1. the adju s t e d p o s t - t e s t mean score o f G^ on basic m a t h e m a t i c a l u n d e r standings is s i g n i ficantl y h i g h e r than that of G 3 ; 2. the adjusted p o s t - t e s t m e a n score of G 2 on b a s i c m a t h e m a t i c a l u n d e rstandings is s i g n i f i c a n t l y h i g h e r than that of G^; 3. the adju s t e d p o s t - t e s t mean scores of G^ and G 2 on b a s i c m a t h e m a t i c a l u n d e r standings are not s i g n i f i ­ cantly different. P airwise c o m p a r i s o n among attitude levels r e v e a l e d that 1, the adjusted p o s t - t e s t m e a n score of students w i t h high entry attitude on b a s i c m a t h e m a t i c a l u n d e r ­ s tan d i n g is not s i g n i ficantly hi g h e r than that of students w i t h m e d i u m entry attitude; 2, the adju s t e d post- t e s t m e a n score of students w i t h h i g h entry attitude on b a s i c m a t h e m a t i c a l u n d e r ­ s t a n d i n g is not s i g n i f i c a n t l y hi g h e r than that of stu d e n t w i t h low entry attitude; 3, the adju s t e d p o s t - t e s t m e a n score of students w i t h m e d i u m entry attitude on b a s i c m a t h e m a t i c a l u n d e r ­ standings is n o t sign i f i c a n t l y h i g h e r than that of students w i t h low entry attitude. The a p p a r e n t c o n t r a d i c t i o n b e t w e e n the a p o s t e r i o r results and Hypothesis 01(c) w i l l be d i s c u s s e d below. 177 Hypotheses C2 a. W h e n a linear adjust m e n t is made for the ef f e c t of v a r i a t i o n due to d i f f e rences in pr i o r attitude toward mathematics, as m e a s u r e d by Dutton's p r e ­ test, there w i l l be no si g n i f i c a n t differ e n c e in attitude toward mathematics, Dutton's post-test, as m e a s u r e d by bet w e e n the met h o d s of instruction. That is, no t r e a tment m a i n effect. b. W h e n a linear a d j u s t m e n t is m a d e for the ef f e c t of v a r i a t i o n due to d i f f e rences in p r i o r attitude toward mathematics, test, as m e a s u r e d by Dutton's p r e ­ there w i l l be no s i g n i f i c a n t d i f f e r e n c e in a ttitude toward mathematics, as m e a s u r e d by Dutton's post-test, b e t w e e n the entry m a t h e m a t i c a l aptitude. T hat is, there w i l l be no aptitude m a i n effect. c. W h e n a linear adjust m e n t is m a d e for the ef f e c t of v a r i a t i o n due to d i f f e rences in p r i o r attitude t oward mathematics, test, as m e a s u r e d by Dutton's p r e ­ there w i l l be a const a n t d i f f e r e n c e in a t t i ­ tude toward mathematics, post-test, as m e a s u r e d by Dutton's b e t w e e n the m e t h o d s of i n s t r u c t i o n at all levels of entry m a t h e m a t i c a l aptitude. 178 Findings Hypotheses C 2 ; T h e scores of 24 interns students in G 2 , and 18 students in Inventory on Dutton's A t t i t u d e (attitude toward arithmetic) analysis. in G.^, 21 w e r e used in the Data are p r e s e n t e d in table 15. T he analysis of covariance is summar i z e d in table 14. The F- t e s t for treatment effect, aptitude e f f e c t and treatment by aptitude interaction w e r e 0.5 307, 0.1262 respectively. The second was s i g n i f i c a n t 3.5024, (p < 0.0373) w h i l e the first and the third w e r e n o t s i g n i f i c a n t at a = 0.05 level. Thus Hypothesis C2(a) was not rejected. H ypothesis 02(b) was rejected at .05 level of s i g n i f i ­ cance . H ypothesis 0 2 (c) w a s n o t rejected. These results show that only entry m a t h e m a t i c a l a p t itude effect is significant. Scheffe's m e t h o d w a s used to d e t e c t the significant differences among pairs of a p t itude (group) m e a n scores. Pair w i s e c o m p a r i s o n among the m a t h e m a t i c a l aptitude levels m e a n scores on attitude toward m a t h e m a t i c s r e v ealed that 1. the adjus t e d p o s t - t e s t m e a n score of the group w i t h high e n t r y m a t h e m a t i c a l aptitude on attitude to w a r d m a t h e matics is not s i g n i f i c a n t l y d i f f e r e n t 179 T a b l e 14.— Summary of the Analysis of C o v a r i a n c e for the Scores of Groups on Atti t u d e T o w a r d Arithmetic. S o urce of Variation D.F. I n s t r u ction (Group) 2 92.0286 Aptitude 2 607.3783 Instruction x Aptitude 4 21.8801 Error Total 53 F MS(Adjusted) Signi ficance Pr o b a b i l i t y 0.5307 p < .5914 3.5024* p < .0373 0.1262 p < .9724 173.418232 61 *S i g n i f i c a n t at a = .05 from that of the g r o u p w i t h low entry m a t h e m a t i c a l aptitude. 2. the adjusted p o s t - t e s t mean score of the gr o u p w i t h m e d i u m entry m a t h e m a t i c a l aptitude on attitude toward m a t h e m a t i c s is s i g n i f i c a n t l y d i f f e r e n t from that of the g r o u p w i t h how entry m a t h e m a t i c a l aptitude. 3. the a d j u s t e d p o s t - t e s t m e a n score of the group w i t h h i g h entry m a t h e m a t i c a l aptitude on attitude toward m a t h e m a t i c s is n o t s i g n i f i c a n t l y d i f f e r e n t from that of the g r o u p w i t h m e d i u m en t r y m a t h e ­ m a t i c a l aptitude (tables 14, 15). Table 15.— Groups Means Scores on Attitude Toward Arithmetic. Treatment Group Gi Aptituae Pre-Test Mean S.D. G2 Post-Test Pre-Test G3 Post-Test Pre-Test Post-Test Mean S.D. Mean S.D. Mean S.D. Mean S.D. Mean S.D. High 64.00 13.918 68.875 14.730 55.00 17.981 63.143 10.777 73.667 3.615 67.667 10.652 Medium 53.50 17.246 66.625 16.707 60.714 15.713 69.714 14.997 62.833 16.315 71.167 5.154 Low 48.00 24.413 53.125 19.895 39.286 28.270 47.714 28.511 57.333 11.237 53.833 16.951 181 Q u a n t i t a t i v e E v a l u a t i o n of E n v i r o n m e n t s ol: Learning T h e scores of the s u b j e c t s on the a t t i t u d e scales d e v e l o p e d b y the I n t e r n a t i o n a l P r o j e c t for the E v a l u a t i o n o f E d u c a t i o n a l A c h i e v e m e n t in M a t h e m a t i c s w e r e used. (Husen, T h e i n s t r u m e n t e v a l u a t e s subjects' 1967) perceptions of, 1. learning mathematics as a p r o c e s s 2. the d i f f i c u l t i e s 3. the p l a c e o f m a t h e m a t i c s 4. the s c h o o l and s c h o o l 5. m a n a n d his e n v i r o n m e n t (B^), in learning m a t h e m a t i c s in s o c i e t y learning (B^), (B^) , (B^), (B^). T h i s p a r t of the st u d y is b a s e d on the a s s u m p t i o n that if the level o f e n t r y a t t i t u d e t o w a r d m a t h e m a t i c s does n o t a f f e c t t h e i r scores on the instrument, then their s cores is a r e f l e c t i o n of their l e a r n i n g e n v i r o n m e n t s . Hypotheses Tested D. (a) T h e r e w i l l be no s i g n i f i c a n t d i f f e r e n c e on the m e a n s c o r e s on H u s e n 's A t t i t u d e Scales due to methods of i n s t r u c t i o n . T h a t is, t h e r e w i l l be n o t r e a t m e n t m a i n effect. (b) T h e r e w i l l be n o s i g n i f i c a n t d i f f e r e n c e on m e a n s c o r e s o n H u s e n ' s A t t i t u d e Sc a l e s due to e n t r y attitude level. T h a t is, there w i l l be n o a t t i t u d e m a i n effect. 182 (c) T h e r e w i l l be a c o n s t a n t d i f f e r e n c e b e t w e e n the m e a n scores of G^, G 2 , G^ on H u s e n ' s A t t i t u d e Sc ale s at all levels of e n t r y a t t i t u d e t o w a r d mathemati c s . T h a t is, t h e r e w i l l b e n o t r e a t m e n t by a t t i t u d e interaction. Findings A 3 x 3 x 5 factorial design wit h repeated measures on the last fa ct or w a s used. Multivariate analysis tech­ ni que w a s e m p l o y e d in the analysis. A s u m m a r y of the m u l t i ­ v a r i a t e a n a l y s i s of v a r i a n c e is g i v e n in t a b l e T h e m u l t i v a r i a t e F for m e t h o d e f f e c t 2.2210 w h i c h was h i g h l y s i g n i f i c a n t 16. (row) (p < .0223). was B a s e d on the r e s u l t of this analysis, H y p o t h e s e s D(a) w a s r e j e c t e d at .05 level of s i g n i f i ­ ca n c e . We m i g h t t h e r e f o r e c o n c l u d e that there is s t r o n g e v i d e n c e of n o n - c h a n c e d i f f e r e n c e s d u e to the m e t h o d s o f i nst ruc tio n. E x a m i n a t i o n of the r o w - t o t a l v e c t o r s that, (table 17) in dic a t e s a m o n g the three m e t h o d s of i n s t r u c t i o n s , p e r c e p t i o n s of e n v i r o n m e n t s of l e a r n i n g as m e a s u r e d by five s u b - s c o r e s of A t t i t u d e s Sca les d e v e l o p e d by the I n t e r n a t i o n a l P r o j e c t for the E v a l u a t i o n of E d u c a t i o n a l A c h i e v e m e n t in M a t h e m a t i c s (Husen, 1967), is h i g h e s t in G^ a p a r t f r o m w h e r e G 2 's s c o r e exc e e d s G^' s score. m e a n score for G^ is highest, How eve r, sub-score the t ota l t h e n f o l l o w e d by t hat o f G 2 183 T a b l e 1 6 .--Summary of M u l t i v a r i a t e Anal y s i s of V a r i a n c e (Repeated M e a s u r e s Design) on P e r c e p t i o n of Le ar n i n g Environments. Mu l t i v a r i a t e Sources D.F. F Method (G) Attitude (A) Group x At ti t u d e (GxA) Subjects w i t h Groups (S: GxA) (Measures) M P Less Than 2 2.2210 .0223 2 .8198 .6104 4 1.2519 .2189 54 4 34.06 .0001 M x G 8 2.2637 .0286 M x A 8 .7568 .6414 16 1.1492 . 3154 M x G x A S X M : G x A (table 17). A p p l i c a t i o n of Scheffe's m e t h o d to the least- square es tim a t e s of effects r e ve a l e d that the m e a n score for G^ is s tat ist ic all y d i f f e r e n t from each of the m e a n scores of G 2 and G 3 w h e r e a s the m e a n scores for G 2 and G^ are not st ati s t i c a l l y d i f f e r e n t from each oth er This i n t e r est ing result w ill be i n t e r p r e t e d later. The m u l t i v a r i a t e F for entry att i t u d e ef f e c t (column) was 0.8198 w h i c h was n o t s i g n i f i c a n t (p < .6104). B a s e d on this ana lysis Hyp oth e s i s D(b) w a s not rejected. The i m p l i c a t i o n is that the p e r c e p t i o n of the groups' e n v i r o nme nts of lea rning as m e a s u r e d by five sub-scales of 184 Table 17.— Mean Scores of Group on Perception on Learning Environments. Measures (Dependent Variables) Total Groups B, 1 G1 G2 B_ 2 11.95873 0.208 9.7143 10 9.7222 B„ 4 3 Q.95833 8.9444 G3 B 13.6667 B 5 8.625 52.41636 8.8095 12.7619 6.4286 47.71429 8.1111 12.0555 8.5 47.33326 Hunsen's in s t r u m e n t is p rob a b l y not aff ected by their entry at titude to w a r d mathematics. This result is very useful in i n t e r p r e t i n g the p r e c e d i n g result w h i c h is the m a i n result of i n t e r e s t in this part of the study, it is the assumption made at the b e g i n n i n g o f this section. The m u l t i v a r i a t e F for m e t h o d of instru cti on by at titude (G x A) i n t e r a c t i o n was s i g n i f i c a n t at a = 0.05 H y p o t h e s i s D(c) 1.2 519 w h i c h was not (p < .2189). B a s e d on this result, that there w i l l be a co ns t a n t difference b e t w e e n the m e a n - s c o r e s of G 1 , , G 3 on H u s e n 's Att itu de Scales at all levels of entry attitude to war d m a t h e m a t i c s was not rejected. We m a y c onclude that the p e r c ep tio ns of the e nv i r o n m e n t s of lea rning by the three groups is ind e­ p e n d e n t of the three entry attitu de levels t oward m a t h e ­ ma t i c s . I n t e r p r e t a t i o n and D i s c u s s i o n of Fi nd i n g s A s s u m i n g that out c o m e of learn ing d epends on the e n v i ro nme nts of learning it is logical to start the 185 M ea s u r e by T r e a t m e n t Interaction (Disordinal) 12 in (U oil o w 10 7- is attitude toward m a t h e m a t i c s as a pr ocess B 2 is a ttitude toward the d i f f i c ult ies in learning m a t h e ­ m atics is a ttitude toward the p l a c e of m a t h e m a t i c s in so cie ty B^ is a ttitude toward school and school learning B 5 is attitud e to ward m a n and his e n v i r o n m e n t 186 i n t e r p r e t a t i o n of results from e v a l u a t i o n o f learning environments. En v i r o n m e n t s o f L e a r n i n g N o n r eje c t i o n of H y p o t hes is D(c) indica tes that the re l a t i o n s h i p b e t w e e n the p e r c e p t i o n of le ar n i n g e n v i r o n ­ ments of subjects in groups G^, G 2 , G 3 is the same across all levels of e n t r y att itu de tow ard m a t h e m a t i c s . This suggests that the r e s p ons es of subjects on H usen's A t t i ­ tude Sca le w i t h i n each g rou p w e r e u n a f f e c t e d by t hei r ent ry at titude t o w a r d mathematics. The p rob a b l e i m p l i c a t i o n of this is that their p e r c e p t i o n s environ men ts o f learning. fairly est im a t e s their This i m p l i c a t i o n is h o w e v e r co nfi rme d by a c c e p t a n c e of H y p o t h e s e s D(b) entry a ttitude effect. that there is no Results of H y p o t hes es D(b) and (c) imply th at the s u b j e c t s ’ p e r c e p t i o n of their env i r o n m e n t s of l earning as m e a s u r e d by Hun sen's A t t i t u d e Scales is a fair e v a l u a t i o n of their le arning environments. The result of H y p o t h e s i s D(a) cation of results o f H y p o t h e s e s D(b) c omb i n e d w i t h i m p l i ­ and (c) in the p r e c e d i n g p a r a g r a p h show that the e n v i r o n m e n t of learnin g of G^ is s i gn i f i c a n t l y s u p e r i o r t han e a c h of those of G 2 and G 3 w h i l e that of G 2 is n o t statistically, that of G 3 « of In o t h e r w o r d s ap p r e c i a b l y b e t t e r than the e n v i r o n m e n t s of le arn ing w h i c h was ma s t e r y approach, laborato ry- ori ent ed, co nte nt and m e t h o d i n t e g r a t e d tog e t h e r w i t h s u b s t an tia l cl in i c a l experien ce pro v i d e s a lea r n i n g e n v i r o n m e n t b e t t e r 187 than that of laboratory-oriented, c o n t e n t - m e t h o d integrated, t o g e t h e r w i t h one h o u r p e r w e e k clinical experience; whereas the latter does not p r o v i d e a le arning e n v i r o n m e n t b e t t e r than the r eg u l a r p r o g r a m w h i c h is p art i a l l y laboratoryo r i e n t e d m a t h e m a t i c s co nt e n t s e p a rat ed from m ethods course w h i c h is l abo ratory-oriented. T he n o n — apprec iab le d i f f e r ­ ence b e t w e e n the last two o b t a i n e d from this study m i g h t be due to the fact that the p res s u r e was too m u c h for the students in G £ . Th is group, as P ° i n-ted out in ch apter III, h ad their m a t h e m a t i c s e d u c a t i o n p r o g r a m in Fall q u a r t e r in s i x - q u a r t e r h o u r class m e e t i n g hour cli n i c a l e x p e r i e n c e in school) program, (and one w h a t the reg ula r G 3 , had in e i g h t - q u a r t e r h o u r class meetings. This p r e s s u r e o b s c u r e s the di f f e r e n c e b e t w e e n n o n - ma ste ry l a b o r a t o r y - c o n t e n t m e t h o d i nte gr a t e d p r o g r a m for the regular co n t e n t - m e t h o d s e p a r a t e d program. agrees w i t h Hollis (19 71) However, the findings study that laboratories o r g a n ize d to p ro v i d e p e r s o n a l and i n d i v i d u a l i z e d as sis t a n c e are h e l p f u l to learners that are ei t h e r cultural ly or ac a d e m i ­ cally disadvantaged. Re lat ed Q u e s t i o n ; A r e l a t e d q u e s t i o n is Is the d i f f e r e n c e b e t w e e n groups* pe r c e p t i o n s of le arning e n v i r o n m e n t the same across all me as u r e s subsets)? (five T he m u l t i v a r i a t e F for this m e a s u r e by m e t h o d (treatment) (p < 0.0286) i n t e r a c t i o n was in table 16. 2.2637 w h i c h was sig nif ica nt This indicates a sig nif ica nt 188 interaction, thus the di ffe ren ce in p e r c e p t i o n of e n v i r o n ­ ments of learning b et w e e n the groups' each as pect of environments. is not the same for Mean score of the groups on each s ubset of Husen's At titude Scales are in table 17. F i g u r e shows that the interac tio n is disordinal. This disordi nal i nteraction shows that only in some cases is the e nvi ron men ts of learning as p e r c e i v e d by to others. In fact is supe r i o r in all cases except on the le arning of m a t h e ma tics as pr ocess e x c e e d e d by G 2 . su perior The scores of (B ^) w h e r e they w e r e and Gg on this subset i n dicate that they vi e w e d m athematics as fixed and given once and for all time (a low score) w h i l e group G 2 vi e w e d ma t h e m a t i c s re lat i v e l y more as s ome thing developing, growing, and cha nging (a high score) this m i g h t be a reflect ion of efforts of two faculty members on the group. Th e figure shows that, G 3 's p e r c e p t i o n of e n v i r o n m e n t of learning is inferio r in all cases except on at titude toward man and e nv i r o n m e n t w h e r e they e x c e e d e d G 2 * It can be c o n c l u d e d that a m a t h e m ati cs edu cat ion p r o g r a m for e l e m e n t a r y teachers w h i c h uses Bloom's m o d e l of m a s t e r y learning, w h i c h is l aboratory-oriented, content- m e t h o d - i n t e g r a t e d w i t h substa nti al clinical ex per ien ce provide s an e n v i r o n m e n t o f learning w h e r e trainees * p e r ­ c e ption of m a t h e m a t i c s learning, in c o n t e m p o r a r y society, the role of m a t h e mat ics the school and school learning, the r e l a t i o n s h i p of m a n to his e n v i r o n m e n t is m o r e f avour­ able than the p e r c e p t i o n s of trainee in ei t h e r (1 ) a 189 p r o g r a m w i t h eve ryt h i n g except m a s t e r y approach and sub ­ stantia l clinical experience, or (2 ) a p r o g r a m similar to the p r e s e n t r egular ma the mat ics e d u c ati on co mpo n e n t of el eme n t a r y edu cat ion at the Mic hi g a n State University. E v a l u a t i o n of Instruction The rej ection of Hypothe sis Cl(a) and subsequ ent a p o s t er ior i comparisons suggested that there was strong evidenc e of non chance differ enc es due to me t h o d of i n­ struction. S u b s e que ntl y a p ost er i o r o comparisons, via least square est imates effects revealed a s i g n i fi can t d i ffe ren ce in m a t h e m ati cs a c h i e vem ent b etw een G^ and favour of G^, and b e t w e e n G 2 and G 3 in favour of G 2 b ut not b e t w e e n G^ and G 2 . 1. in Thus, The interns ba s i c ma th e m a t i c a l understa ndi ngs at the e n d of i n s t r uct ion is n o t signif ica ntl y d i f f e r ­ ent fro m that of G 2 . The i m p l i c ati on of this is that w i t h many of the interns from low-income b a c k ­ gr oun d and p o o r m a t h e ma tic s ba c k g r o u n d (test of fitness of m o d e l - A N C O V A - s u p p o r t s t h i s ) , it is p o s s i b l e to b r i n g t h e m to the same level of b a s i c m a t h e m a t i c a l und e r s t a n d i n g via Bloom's m o d e l of m a s t e r y learning, as students in the regular p r o g r a m w h o r ece i v e d some c o n t e n t - m e t h o d integratedl a bor a t o r y - o r i e n t e d instruct ion learning). (except for m a s t e r y This p art agrees w i t h re sea rch findings on Bloom's m o d e l of ma s t e r y learning (Block, 1971). 190 The r es ult is also c o n s i s t e n t w i t h findings of A s t i n et al. theory (1964) (1972) and Aus ub e l ' s re ver s i b i l i t y that aca dem ic def ici e n c y a s s o c iat ed w i t h s o c i o - e c o n o m i c a l l y d i s a d v a n t a g e d ch ild ren disappears at the co llege if the d i s a d v a n t a g e d is in a p p r o pri ate p r o g r a m appropri ate m e t h o d 2. (Astin, (Ausubel, 19 72) or taught by 1964). The s i g n i f ica nt d i f f e r e n c e b e t w e e n G-^ and G 3 on one hand and G_ and G on the o t h e r h a n d e x t e n d e d the 2 3 results of W a s z l y (1970) study to n o n d i s a d v a n t a g e d and show, a. in particular, that the d i s a d v a n t a g e d group, u n d e r mastery, c o n t e n t - m e t h o d i n t e g r a t e d approach, could reach a hi g h e r level of m a t h e m a t i c a l u n d e r ­ st andings for elementa ry teachers than a r e g u l a r g r o u p in the p r e s e n t r eg u l a r p r o g r a m at the M i c h i g a n State University; b. that the c o n t e n t - m e t h o d int egr a t e d course is ca pable of p r o v i d i n g a be t t e r m a t h e m a t i c a l u n d e r s t a n d i n g s for re gu l a r e l e m e n t a r y teachers than the p r e s e n t reg u l a r ma t h e m a t i c s e d u c a t i o n c o m p o n e n t of their program. The rej ec t i o n of H y p o t h e s i s 01(b) (p < .0415). was m a r g i n a l T he s u b s e q u e n t a p o s t e r i o r i p r o c e d u r e us ing S c hef f e ' s m et h o d failed to detect s i g n i f ica nce in pai rwi se c o m p a r i s o n of the at titude levels. two reasons: first Scheffe's T his m i g h t be due to tec hnique is known to be we ak 191 for p air w i s e com par iso n be c a u s e of its w i d e confidence internal and esp eci a l l y w h e n the si gn i f i c a n c e is very m a rg i n a l as in this case. out of t w e n t y-f our in R a n d o m d r o p p i n g of six subjects and three in G 2 in o r d e r to use a mo re p o w e r f u l a p o s t e r i o r i T u r k e y - t e c h n i q u e is not desirable for w e shall only be using 60 p e r c e n t of the interns w h o or igi n a l l y signed up for the program. The se con d m i g h t be due to w e a k r e l a t i o n s h i p b e t w e e n mat hem ati cs ac hie vem ent s and attitude toward m a t h e m a t i c s that all r ese a r c h efforts have shown so far co nt r a r y to the feelings of m a t h e m a t i c s educators. The accept anc e of Hypoth esi s Cl(c) o f no t rea tme nt by entry level i n t e r a c t i o n is a c o n f i r m a t i o n that the findings u n d e r H ypo the sis Cl(a) are i n d e p e n d e n t of the ent ry at titude levels. Th e acceptan ce of H y p o t h e s i s C2(a), that there is no s i g n i fi can t d iff er e n c e am o n g the groups on the attitude toward m a t h e m a t i c s at the e n d of i n s t r u c t i o n is c o n s i s t e n t w i t h studies c arr i e d out by V a n c e (1969) a n d Jo h n s o n (1970) on the e f f e c t of laborat ory ap pr o a c h on attitu de m e a s u r e s though co ntrary to the claims of a dvo cates of laboratory approach. The r e j e c t i o n of Hyp oth e s i s C2(b) t hat there is no si gni fic ant d i f f er enc e on att itude of groups w i t h d i f f e r e n t entry m a t h e m a t i c a l ap titudes is an im por tan t result. A po s t e r i o r i c o m p a r i s o n shows there is si g n i f i c a n t d i f f e r ­ ence only in the at titude of s ubjects w i t h m e d i u m and low 192 entry ma t h e m a t i c a l ap titude in favour of the group w i t h m e d i u m aptitude. The results in dicate that students w i t h high entry ma t h e m a t i c a l aptitu de have m e d i u m attitude toward ma t h e m a t i c s at the end of instruction, w h i l e w i t h initial m e d i u m m a t h e m a t i c a l a pti t u d e have h i g h at titude toward mathematics, and that studen ts w i t h lowest m a t h e m a t i c a l aptitude at the b e g i n n i n g of i n s t r uc tio n w i l l h ave lowest attitude toward m a t h e m atic s at the e n d of instruction. ac cep tan ce of Hypothes is C2(c) The of no t r e a t m e n t by aptitude i n t e r a c t i o n shows that the r e s u l t of Hypoth esi s C2(b) holds for any m e t h o d of instruction. Ev alu a t i o n of Learners The rej ec t i o n of the m u l t i v a r i a t e hyp oth e s i s and as soc i a t e d univar iat e H ypo th e s i s Bl, B2 that there w i l l be no s i g n i fi can t d i f f e r e n c e bet w e e n the p o s t - t e s t means and p r e - t e s t m e a n s of interns on Dosse tt' s and Dutton's in str ume nt and the fo reg o i n g di s c u s s i o n show that the m a t h e m a t i c s e d u c a t i o n c o m p on ent of the e i g h t cycle T e a c h e r Corps p r o g r a m meets the needs of the interns. We shall now turn to an i n t e r e s t i n g test p a r t of the study w h i c h is an a tt e m p t to assess co nt r i b u t i o n of d i f f e r e n t units and aspects of att i t u d e of ma t h e m a t i c s to their te rminal bas ic m a t h e m a t i c a l a n d at titude toward arithmetic. 193 A s s e s s m e n t of the C o n t r i b u t i o n of the Lea r n i n g Units to the Basic M a t h e m a t i c a l U n d e r s t a n d i n g s o f Interns Results of H y p o t h e s i s Cl h ave shown that the b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g s of the interns h i g h e r than t hat of students is si gni f i c a n t l y in th e r eg u l a r met hod s class w h i l e it is n o t sig n i f i c a n t l y hi g h e r than that of students in the o t h e r e x p e r i m e n t a l class. (content-method integrated) A n u m b e r of pos s i b i l i t i e s arise: case that in fact It m i g h t be the and G 2 are s i g n i f ica ntl y b e t t e r than b e c a u s e G 3 r ece i v e d their m a t h e m a t i c s content, at least, a t e r m e ar l i e r than the m e t h o d s class w h e n their m a t h e ­ ma tic al u n d e r sta nd ing s was assessed. If this a r g u m e n t is tenable it w o u l d m e a n m a t h e m a t i c s me th o d s co ntains no m a t h e m a t i c s and it w o u l d b e u nn e c e s s a r y to m a k e F o u n d a t i o n of A r i t h m e t i c (Mathematics 201) a p r e - r e q u i s i t e for the m e thods c o u r s e — M a t h e m a t i c s Met h o d s (Education 3 2 5 E ) . for E l e m e n t a r y Grades If this is n o t the case, the result of Hy pot hes is Bl shows t h a t the p o s t - t e s t m ean score of G^ is s i g n i f i c a n t l y h i g h e r than the p r e - t e s t me an score on the b a s i c test of m a t h e m a t i c a l u nde rst and ing , w h i c h indicates that p r o b a b l y this ap p r e c i a b l e g ain in m a t h e m a t i c a l u n d e r ­ standings is due to the e f f e c t of instruction; and the di ffe r e n c e shown in H ypo th e s i s Cl is due to d i f f e r e n c e in instruction. As it was p o i n t e d o u t un d e r the m e t h o d o l o g i c a l limitations and w e a k n e s s of the de sign o f the study that o n e-g r o u p p r e - t e s t — p o s t - t e s t d e s i g n does not e s t a bl ish 194 cause and e f f e c t relation, following P unc h (1971), corre­ lation analysis and ste pwise r e g r e s s i o n techniques w e r e em pl o y e d to assess h o w w e l l the scores of interns on the learning units p r e d i c t their score on the m ath ema tic s ac h i e v eme nt and to es ti m a t e w h a t p r o p o r t i o n of the p o s t ­ test score on b a s i c mat h e m a t i c a l u n d e r s t a n d i n g can be a c c o un ted for by the learning u n i t s . An aly sis Table 18 shows the simple correl ati ons b e t w e e n scores on the l e a r n i n g units, the pre- and p ost -t e s t s on b a s i c m a t h e m a t i c a l understandings. The correl ati ons of the me asu res w i t h p o s t - t e s t on m a t h e m a t i c a l un der s t a n d i n g s in de c r e a s i n g order of m a g n i t u d e are .6377, .5809, .6695, .4153 for Numeration, .6636, Fractions, M u l t i p l i ­ cation and Di vis i o n of Whole Numbers, Pre -te st of Bas ic M a t h e m a t i c a l Understa ndi ngs , Measurement, S u b t ra cti on of W h o l e Numbers. .6675, A d d i t i o n and It is int ere sti ng to note that o f all i nstruments a d m i n i s t e r e d on the interns (including a ttitude scales) these six me asu r e s hav e the h i g h e s t six correlat ion s w i t h the p o s t - t e s t score on B a s i c M a t h e m a t i c a l understandings. O t h e r correla tio ns w i t h p o s t ­ test scores on b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g s are as follows: -0.0717, .4138, .3583, .3288, .3218, .2510, .1162, .0829, -0.1224 for E n j o y m e n t of M a t h e m a t i c s Scale, P o s t ­ test of D utton's Att i t u d e Inventory, Pre - t e s t of Dutton's A t t i t u d e Inventory, A t t i t u d e on D i f f i cul tie s of L e a r n i n g 195 T a b l e 1 8 . — C o r r e l a t i o n C o e f f i c i e n t s B e t w e e n P o s t - t e s t , in Basic Mathematical Understanding, Attitude Toward Arithmetic and Other Variables (Measures). V a r No. POSTACH 1 1.00000 POSTATT 2 .35834 1.00000 PREACH 3 .63771 .32986 1.00000 PREATT 4 .32883 .80444 .41205 Bl 5 .25100 -.03463 .04612 B2 6 .132176 .21419 .08472 B3 7 .11619 -.10894 .07443 B4 8 -.07170 -. 206 32 .03876 B5 9 - .12 239 .42298 .12427 E 10 .41381 .79361 .49106 V 11 .08288 .05811 -.02241 PU1 12 .58094 .36795 .27834 PU2 13 .66948 .26431 .48262 PU3 14 .41532 -. 0 0 4 6 6 .29352 PU4 15 .56357 .25204 .29823 PUS 16 .66752 .28415 .44596 1 POSTACH 2 POSTATT 2 PREACH 196 Mathematics, Attitude Toward Mathematics as a P r o c e s s , A t t i t u d e T o w a r d the P l a c e o f M a t h e m a t i c s in S o c i e t y , V a l u e of M a t h e m a t i c s S c a l e , A t t i t u d e T o w a r d S c h o o l a n d S c h o o l Le arn i n g , A t t i t u d e T o w a r d M a n a n d His E n v i r o n m e n t . F r o m t h e s e c o r r e l a t i o n s , it ca n be c o n c l u d e d that a p a r t f r o m the l e a r n i n g units th e a t t i t u d e sc a l e t h a t has the g r e a t e s t c o r r e l a t i o n w i t h m a t h e m a t i c s the " E n j o yme nt, " metic. and n o t D u t t o n ' s a c h i e v e m e n t is Attitude Toward Arith­ In f act the E n j o y m e n t o f M a t h e m a t i c s l a s t of all m e a s u r e s S c a l e w a s the a n d the o n l y a t t i t u d e s c a l e w h i c h h as a s t a t i s t i c a l l y s i g n i f i c a n t p o s i t i v e c o r r e l a t i o n w i t h the p o s t - t e s t score on b a s i c m a t h e m a t i c a l u n d e r s t a n d i n g s a = .05 level (N=24). the n e x t chapter, at T h o u g h w e shall r e t u r n to this in it s h o u l d be n o t e d t h a t the a n a l y s i s of these c o r r e l a t i o n s s u p p o r t s A i k e n (19 72b) contention that w e s h o u l d be t a l k i n g a b o u t d i f f e r e n t a spe c t s o f a t t i t u d e toward mathematics th at c o n t r i b u t e s to m a t h e m a t i c s achieve­ ment and not just general attitude toward mathematics. The regression analysis showed that wh e n Numeration a n d A d d i t i o n a n d S u b t r a c t i o n of W h o l e N u m b e r s w e r e n o t d e l e t e d f r o m th e r e g r e s s i o n equ at i o n , w i t h F r a c t i o n sc o r e s a n d a c o n s t a n t l a t e r a d d e d to t h e eq uat i o n , variance t he a n a l y s i s of for o v e r a l l r e g r e s s i o n g ave an F v a l u e 11,5 996 which was highly significant i n d i c a t e s sc ore s o n th ese (p < 0.0005) (table 19). Th is three m e a s u r e s s i g n i f i c a n t l y p r e d i c t the s c o r e o n p o s t - t e s t o f b a s i c m a t h e m a t i c a l u n d e r ­ st anding. T h e y h a v e a m u l t i p l e c o r r e l a t i o n of 0.7969 w h i c h Table 19.— Analysis of Variance for Overall Regression of Post-test in Basic Mathematical Under­ standings and Other Variables. Sum of Squares Deg of Freedom 797.17159623 Error 458.16173710 20 1255.33333333 23 Total (About Mean) Cases 24 265.723865 Sig 11.5996 0.0005 22.90808687 197 Regression (About Mean) Mean Square Multiple Corr Coefs R2 .6350 R .7969 R Bar 2 .5803 R Bar .7518 Standard Error of Estimate 198 was s i g n i f i c a n t l y d i f f e r e n t from zero, and that they jointly a c c o u n t e d for 63.50 p e r c e n t of the variance in the Dossetts post-test. H ow e v e r A d d i t i o n and Sub tra cti on of Wh ole Nu mbers was f ound n o t to contrib ute si gni fic ant ly to the p o s t - t e s t score in m a t h e m a t i c a l u nde r s t a n d i n g (p < .605). A s s e s s m e n t of the C o n t r i b u t i o n of Di ffe ren t A s p e c t s of A t t i t u d e to w a r d Mathemat ics and Sc hool L e a r n i n g to General ^ At ti t u d e t o w a r d Ar ith met ic" " The results of Hypothes is C2 indicates no s i g n i f i ­ cant d i f f e r e n c e on attit ude t oward ar ith met ic b e t w e e n the interns and o t h e r groups, y e t test of the fitness of the m o d e l i n d i c a t e d that a s i g n i f i c a n t p r e c i s i o n was g a i n e d by u s i n g a nal y s i s o f c ova ri a n c e m o d e l (P = 35.2510, p < .0001) i m pl y i n g that the groups w e r e s i g n if ica ntl y di ffe r e n t in e n t r y a t t i t u d e tow a r d arithmetic. Results of Hypothe sis B2 also s h o w e d that the interns at titude toward a rit hme tic s i g n i f i c a n t l y inc re a s e d at the end of instruction. r esult o f the fitness of the model. The Hypoth ese s C2 and B2 jointly imply t h a t the attitudes of the interns w h i c h w ere d i f f e r e n t f r o m those of o t h e r groups w e r e b ro u g h t to the same level as others. This p a r t o f the study at tempts to find o u t w h a t factors c o n t r i b u t e d to this gain. By u s i n g the scores o f the interns on all m e a s u r e s and att i t u d e scales, the p r o d u c t - m o m e n t cor relations be t w e e n the p o s t — test score on attitu de toward ar ith met ic and each of the o t h e r mea s u r e s and att itude scale we re found to be .804, .794, .423, .368, .358, .330, .284,-.264, 199 .252, .214, 0.058, -0.005, -0.035, -0.109, -0.206. The first three c o r r e lat ion coeffici ent s are found to be s t a ­ tistical ly dif fe r e n t from zero and they are for cor rel ati ons b e t w e e n the p o s t - t e s t score on attitude toward m a t h ema tic s and p re- t e s t score o n a tti tud e toward mathematics, Enjoyment of Ma the mat ic s Scale, A t t i t u d e To war d Ma n a nd His E n v i r o n ­ m e n t respectively. and Though the next two correlat ion s .36 8 .358 are not s t a t i stic all y s i g n i f ica nt it is i nteresting to note that they are for n o n - a tti tud e m eas u r e s (table 18). Re gre ssi on analysis showed that w h e n attitude toward m a t h e ma tic s as a process score and the "Enjoyment" scale score w e r e not to be de le t e d from the regress ion eq ua t i o n p r e d i cti ng the attitude at the end of instruction, analysis of varian ce for ove r a l l reg res s i o n gave an F value of 18.4379 w h i c h was signif ica ntl y high a m u l t i p l e c o r r e lat ion of from zero, (p < .00005) wi th .8570 s i g n i f i c a n t l y d i f f ere nt and that they jointly acc ou n t e d for 73.44 p e r ­ cent of the v a r i a t i o n (table 20). The o ve r a l l regress ion in clu d e d p r e - t e s t score on a ttitude w h i c h c o n t r i b u t e d s i gni f i c a n t l y (p < .011), E n j o y m e n t A t t i t u d e Scale which co n t r i b u t e d s i g n i f i c a n t l y (p < .0 2 1 ) and att itude toward ma t h e m a t i c s as a p rocess and a con sta nt b o t h of w h i c h did not co ntr i b u t e s i g n i f i c a n t l y tively) . (p < .693, p < .203 r e s p e c ­ Table 20.— Analysis of Variance for Overall Regression of Post-test Attitude Toward Arithmetic and Ohter Variables. Sum of Squares Deg of Freedom Regression (About Mean) 543S.28468099 Error 1966.34031901 20 7404.62500000 23 Cases 24 1812.76156033 Sig 18.4379 0.0005 98.31701595 200 Total (About Mean) Mean Square Multiple Corr Coefs R2 .7344 R .8570 R Bar 2 .6946 R Bar .8334 Standard Error of Estimate 9.91549373 201 Summary of Findings A n alysis of the d a t a co lle c t e d d ur i n g this study re ve a l e d the follow ing results: 1. The m e a n p o s t - t e s t score of the interns was s i g n i f i ­ cantly hi g h e r than the mean pr e-t e s t score on the c r i t e r i o n - r e f e r e n c e d measures in: (b) Numeration, 2. (a) Measurement, (c) A d d i t i o n and S u b t r a c t i o n of Wh o l e Numbers, (d) M u l t i p l i c a t i o n and D i v i s i o n of W h o l e Numbers, and Of the 24 interns (92%) (e) Fractions. inc luded in the analysis, re ached m ast e r y level 23 (96%) reached mas t e r y 21 (87.5%) (80%) level in Me asurement, (80%) rea c h e d m a s t e r y level and Su b t r a c t i o n of W h o l e Numbers, 22 in Numeration, (80%) 20 in A d d i t i o n (83%) reached m a s t e r y level on M u l t i p l i c a t i o n and Di vi s i o n of W h o l e Numbers, and 16 (67%) r eached m a s t e r y level on Fractions. 3. T her e wa s s i g n i f i c a n t d i f f e r e n c e on a tes t of m a t h e ­ m a t i c a l u n d e r s t a n d i n g s b e t w e e n the p o s t - t e s t scores of the interns and t hei r p r e - t e s t scores. 4. The re w a s a s i g n i f i c a n t i m p r o v e m e n t on an arithmet ic at titude i nve ntory b e t w e e n the p o s t - t e s t scores of the in terns and their p r e - t e s t scores. 5. The a d j u s t e d mean p o s t - t e s t score of the interns, was s i g n i f i c a n t l y h igh er than the ad ju s t e d me an p o s t - t e s t score of a group of p r o s p e c t i v e teachers 202 in the r e g u l a r t e a c h e r e d u c a t i o n program, G^, on a t e s t of m a t h e m a t i c a l u n d e r s t a n d i n g s . 6. T h e a d j u s t e d m e a n p o s t - t e s t score o f the g r o u p of prospective elementary t eac her s w h o h a d the e x p e r i ­ mental content-method integrated mathematics e d u c a t i o n , G 2 , was signi fi can tly h i g h e r than the a d j u s t e d m e a n p o s t - t e s t score o f p r o s p e c t i v e in the r e g u l a r t e a c h e r e d u c a t i o n program, tea che r G ^ t on a test of m a t h e m a t i c a l u n d e r s t a n d i n g s . 7. T h e r e was no s i g n i f i c a n t d i f f e r e n c e b e t w e e n the a d j u s t e d m e a n p o s t - t e s t sco res of the i n t e r n s , G ^ , an d the g r o u p of p r o s p e c t i v e e l e m e n t a r y tea ch e r s w h o h a d the e x p e r i m e n t a l c o n t e n t - m e t h o d i n t e g r a t e d m a t h e m a t i c s educati on, G 2 , on a test of m a t h e m a t i c a l understandings. 8. T h e r e was a m a r g i n a l s i g n i f i c a n t d i f f e r e n c e b e t w e e n th e a d j u s t e d m e a n p o s t - t e s t sc ore s of three e ntr y attitude levels. The d i r e c t i o n of this s i g n i f i c a n t c o u l d not be d e t e c t e d by S c h e f f e 's 9. T h e r e was no m e t h o d of i n s t r u c t i o n method. by a t t i t u d e level i n t e r a c t i o n on b a s i c m a t h e m a t i c a l u n d e r ­ standings . 10. T h e r e wa s no s i g n i f i c a n t d i f f e r e n c e on the adjusted, m e a n s of p o s t - t e s t sco res of th e three i n s t r u c t i o n a l gr oup s on a t t i t u d e 11. toward a r i t h m e t i c . The a d j u s t e d m e a n p o s t - t e s t s c o r e of the g r o u p w i t h medium entry mathematical aptitude on a t t i t u d e 203 toward is signif ica ntl y h igher than the ad jus ted p o s t - t e s t score of the group w i t h low entry m a t h e ­ ma tical aptitude on attitude toward mathematics. There was no signific ant differe nce b etw een other pairs. 12. There was no s i g n i fic ant interact ion bet wee n methods of instruct ion and m a t h e mat ica l aptitude on attitude toward mathematics. 13. There was signific ant differ enc e b etween the interns' pe rce pti on of their learning e n v i r o n m e n t and each of the other group's p e r c ept ion of their learning environments, mo s t l y in favor of the Interns learning environm ent s (see 16 b e l o w ) . T her e was no signifi can t difference b etween other two groups. 14. There was no group (methods) by entry attitude in t e r a cti on on p e r c e p t i o n of learning environment. 15. Th ere was group interaction, (method) by m e a s u r e of p e r c e p t i o n w i t h interns c o n s i s ten tly sc ori ng higher except on view of mathem ati cs as process where they were e xceeded by the second ex p e r i m e n t a l group, G 2 . 16. There were s i g n i fic ant correlations b e t w e e n (a) each of the pos t- t e s t scores on the c r i t e r i o n - r e f e r e n c e d me asures and the pos t- t e s t score on b a s i c m a t h e m a t i ­ cal understanding, (b) pre -t e s t and p o s t - t e s t scores on basic m a t h e m a t i c a l understandings, and 204 (B^ w h e r e they w e r e The scores of G^ and G^ on this subset 219 indicate that they vi e w e d m a t h e matics as fixed and g i v e n once and for all time (a low score) while group G 2 viewed m a t h e m a t i c s relatively more as somet h i n g developing, growing, and changing (a high score) this m i g h t be a r e f l e c t i o n o f efforts of two faculty members on the group. The figure shows that, G 3 's p e r c e p t i o n of e n v i r o n m e n t of learning is infe r i o r in all cases ex c e p t on attitude t o w a r d man and e n v i r o n m e n t w h e r e they e x c e e d e d G 2 . It can be concluded that a m a t h e m a t i c s e d u c a t i o n p r o g r a m for e l e m entary teachers w h i c h uses Bloom's m o d e l of m a s t e r y learning, w h i c h is laboratory-oriented, content- me t h o d - integr a t e d w i t h substantial clinical e x p e r i e n c e p r o vides an e n v i r o n m e n t of learning w h e r e t r a i n e e s ’ p e r ­ ception of m a t h ematics c o n t e m p orary society, learning, the role of m a t h e m a t i c s in the school and school learning, r e l a t i o nship of m a n to his e n v i r o n m e n t is more than the p e r c e p t i o n s of trainee in ei t h e r the favourable (1) a p r o g r a m w i t h e v e r y t h i n g exc e p t mas t e r y approach and sub s t a n t i a l clinical experience, or (2 ) a p r o g r a m sim i l a r to the p r e s e n t r e gular ma t h e m a t i c s e d u c a t i o n c o m p onent of e l e m e n t a r y e d u ­ cation at the M i c h i g a n State University. E v a l u a t i o n of Instruction The rejec t i o n of Hypothesis Cl(a) and s u b s e q u e n t a p o s t e r i o r i comparisons sugge s t e d that there w a s strong e v i dence of nonchance d i f f e rences due to m e t h o d of instruction. S u b s e q u e n t l y a p o s t e r i o r comparisons, via 220 l east square estimates effects reve a l e d a significant d i f f e r e n c e in m a t h e m a t i c s favour of G^, between 1. achievement b e t w e e n and in and between G 2 and G 3 in favour of G 2 b u t n o t and G 2 » T-us, The interns b a s i c m a t h e m a t i c a l understandings at the end o f i n s t r uction is not sign i f i c a n t l y d i f f e r ­ ent from that of G 2 • The i m p l i cation of this is that w i t h m a n y of the interns from low-income b a c k ­ g r o u n d and p o o r m a t h e m a t i c s b a c k g r o u n d fitness of m o d e l —A N C O V A - s u p p o r t this) (test of it is p o s s i b l e to bring them to the same level of ba s i c m a t h e ­ m a t i c a l u n d e r s t a n d i n g via B l o o m ’s m o d e l of ma stery learning, as students in the regular p r o g r a m w h o recei v e d some c o n t e n t - m e t h o d i n t e g r a t e d - l a b o r a t o r y o r i e n t e d i n s t r uction (except for m a s t e r y l e a r n i n g ) . This p a r t agrees w i t h research findings on Bloom's m o d e l of mas t e r y learning (Block, 1971). The result is also c o n s i s t e n t w i t h findings of A s t i n et al. (1972) and Ausub e l ' s reve r s i b i l i t y theory (1964) that academic defici e n c y a s s o c i a t e d w i t h s o c i o ­ e c o n o m i c a l l y d i s a d v a n t a g e d chil d r e n disapp e a r s at the col l e g e if the d i s a d v a n t a g e d is in approp r i a t e program method (AStin, (Ausubel, 1972) or taught by appropriat e 1964). The open, e f f e c t i v e and ave r a g e c o m m u n i c a t i o n s a m o n g students (G^) un d e r co o p e r a t i v e goal s t r u c t u r e instruction m i g h t have c o n t r i b u t e d to the p e r f o r m a n c e of G 1 in the study. 221 2. The s i g n i f i c a n t differ e n c e b e t w e e n and G^ on one hand the G£ and G^ on the o t h e r hand e x t e n d e d the results of W a s z l y and show, a. (1970) study to n o n d i s a d v a n t a g e d in particular, that the d i s a d v a n t a g e d group, under mastery, c o n t e n t - m e t h o d integr a t e d approach, could reach a hi g h e r level of m a t h e m a t i c a l u n d e r ­ stand i n g s for e l e m e n t a r y teachers than a r eg u l a r g r o u p in the p r e s e n t regu l a r p r o g r a m at the M i c h i g a n State University; b. that the c o n t e n t - m e t h o d i n t e g r a t e d course is c ap a b l e of p r o v i d i n g a b e t t e r m a t h e m a t i c a l u n d e r s t a n d i n g for r e g u l a r e l e m e n t a r y teachers than the pres e n t regular m a t h e m a t i c s e d u c a t i o n c o m p o n e n t of their program. The r e j e c t i o n of Hypoth e s i s Cl(b) (p < .0415). was m a r g i n a l The s u b s e q u e n t a p o s t e r i o r i p r o c e d u r e using Scheffe's m e t h o d failed to de t e c t sign i f i c a n c e in p a i r w i s e c o m p a r i s on of the a t t i t u d e levels. two reasons: This m i g h t be due to first S c h e f f e ' s t e c h n i q u e is k n o w n to be w e a k for p a i r w i s e c o m p a r i s o n bec a u s e of its w i d e co n f i d e n c e i nterval and e s p e c i a l l y w h e n the s i g n i f i c a n t is very m a r g i n a l as in this case. R a n d o m d r o p p i n g of six subjects out of t w e n t y - f o u r in G^ a n d three in G 2 in order to use a more p o w e r f u l a p o s t e r i o r i T u r k e y - t e c h n i q u e is not de s i r a b l e for we shall only be using 60 p e r c e n t of the interns w h o o r i g i n a l l y sig n e d up for the program. T h e se c o n d m i g h t be 222 due to w e a k r e l a t i o n s h i p b e t w e e n m a t h e m a t i c s and attitude toward mathematics achievements that all r e s e a r c h e f f o r t s h a v e s h o w n so far c o n t r a r y to the feelings o f m a t h e m a t i c s educators. T h e a c c e p t a n c e o f H y p o t h e s i s Cl(c) of no t r e a t m e n t by e n t r y level i n t e r a c t i o n is a c o n f i r m a t i o n that the findings u n d e r H y p o t h e s i s Cl(a) are i n d e p e n d e n t of the e n t r y a t t i t u d e levels. T h e a c c e p t a n c e o f H y p o t h e s i s C2(a), no s i g n i f i c a n t d i f f e r e n c e toward mathematics with studies that there is a m o n g the g r o u p s on the a t t i t u d e at the e n d of i n s t r u c t i o n is c o n s i s t e n t c a r r i e d out b y V a n c e (1969) and J o h n s o n (1970) on t h e e f f e c t of l a b o r a t o r y a p p r o a c h on a t t i t u d e m e a s u r e s t h o u g h c o n t r a r y to the cl a i m s of a d v o c a t e s of l a b o r a t o r y approach. out, It m i g h t b e t h e case as P h i l l i p s t h at the p e r i o d s (1973) pointed of i n s t r u c t i o n w e r e not s u f f i c i e n t l y long e n o u g h to a f f e c t a t t i t u d e of the student, T h e r e j e c t i o n of H y p o t h e s i s C2(b) especially that there is no s i g n i f i c a n t d i f f e r e n c e in a t t i t u d e of groups w i t h d i f f e r e n t e n t r y m a t h e m a t i c a l a p t i t u d e s is an i m p o r t a n t result. posteriori c o m p a r i s o n shows A there is s i g n i f i c a n t d i f f e r ­ ence o n l y in the a t t i t u d e of s u b j e c t s w i t h m e d i u m and low e n t r y m a t h e m a t i c a l a p t i t u d e in f a v o u r of the g r o u p w i t h m e d i u m aptitude. The results indicate that s t u d e n t s w i t h h i g h e n t r y m a t h e m a t i c a l a p t i t u d e have m e d i u m a t t i t u d e toward mathematics at the e n d o f i n s t r u c t i o n , while with 223 i n i t i a l m e d i u m m a t h e m a t i c a l aptit u d e h a v e high a t t i t u d e toward mathematics, and that s t u d e n t s w i t h lowest m a t h e ­ m a t i c a l a p t i t u d e at the b e g i n n i n g of i n s t r u c t i o n w i l l h a v e lowest a t t i t u d e t o w a r d m a t h e m a t i c s at the end of i n s t r u c t i o n . T he a c c e p t a n c e o f H y p o t h e s i s C2(c) of no t r e a t m e n t by a p t i t u d e i n t e r a c t i o n shows that the r e s u l t of H y p o t h e s i s C2 (b) h o l d s for any m e t h o d of instruction. Evaluation of Learners T h e r e j e c t i o n of the m u l t i v a r i a t e h y p o t h e s i s and a s s o c i a t e d u n i v a r i a t e H y p o t h e s i s Bl, B2 that t h e r e w i l l be n o s i g n i f i c a n t d i f f e r e n c e b e t w e e n the p o s t - t e s t m e a n s and p r e - t e s t m e a n s of int e r n s on D o s s e t t ' s and D u t t o n ' s instru­ m e n t a n d the f o r e g o i n g d i s c u s s i o n s h o w that the m a t h e m a t i c s e d u c a t i o n c o m p o n e n t of the ei g h t c y c l e T e a c h e r C o r p s p r o g r a m meets the needs o f the interns. While ment only 92 p e r c e n t r e a c h e d m a s t e r y 83 and 67 p e r c e n t s last t w o topics. level on M e a s u r e ­ reached mastery level on the T h i s m i g h t be e x p l a i n e d in two ways. the H a w t h o r n e ' s e f f e c t o f First la b o r a t o r y a p p r o a c h t u r n e d t h e m o n at the b e g i n n i n g o f the program. Secondly, the e n t i r e T e a c h e r C o r p s p r o g r a m s e e m e d to b e w e l l o r g a n i z e d at t h a t time. H o w e v e r , in S p r i n g t e r m there w e r e a d m i n i s t r a t i v e difficulties in s c h e d u l i n g the m a t h e m a t i c s class. not c e r t a i n , until very l a t e , that mathematics b e held, t h o u g h this w a s time this w a s settled, It w a s class w o u l d in the o r i g i n a l proposal. By the a n o t h e r class has b e e n s c h e d u l e d 224 to use the m a t h e matics for the interns. laboratory at the hours avail a b l e W h i l e ev e r y effort was made to b r i n g the n e c e s s ary mater i a l s to the c l a s s r o o m used this term, m o s t of the interns setting. felt that this was not truly a laboratory This feeling m i g h t have some sort of n e g a t i o n of H a w t h o rne's e f f e c t — that they w o u l d not do w e l l in n o n ­ laboratory s e t t i n g — on the interns. the interns (not the instructor) This e x p e c t a t i o n of m a n i f e s t e d into a m o d i f i e d form of J a c o b s o n - R o s e n t h a l effect on the interns' achieve­ ments this term. A p a r t from the p e r f o r m a n c e of interns on Fractions w h i c h m i g h t also be affe c t e d by the end of term's pr e s s u r e on the interns from other courses in their schedule, the o v e r a l l p e r f o r m a n c e seems to follow findings on pe r c e n t a g e of students that attain mas t e r y under Bloom's m o d e l of m a s t e r y learning (Peterson, 1972). Recomme n d a t i o n s The f o l l owing r e c o m mendations are ba s e d on the i n v e s t igator's i n t e r p r e t a t i o n of the results of this study and p e r s o n a l o b s e r v a t i o n s in c a r r y i n g out the p r e s e n t evaluation. R e c o m m endations for Ac tions a. Based o n the Study It is re c o m m e n d e d that p r o v i s i o n of e n r i c h m e n t activities be co ntinue d w i t h the interns w h o d e m o n st r a t e the d e s ire a n d ability. 225 It is r e c o m m e n d e d that m o r e Geom e t r y be inc l u d e d in the T e a c h e r Corps M a t h e m a t i c s E d u c a t i o n Program. It is r e c o m m e n d e d that the p r e s e n t m e t h o d of i n s t r uctio n - m a s t e r y appr o a c h l a b o r a t o r y - o r i e n t e d - c o n t e n t me t h o d i n t e g r a t e d w i t h s u b s t a n t i a l time in clinical e x p e r i e n c e — be continued w i t h i n c r easing i n t e r jecti n g lectures. It is r e c o m mended that e l e m entary p r o b a b i l i t y and statistics be incl u d e d in the Tea c h e r Corps program, b. B a s e d on P e r s o n a l O b s e r v a t i o n s It is r e c o m m e n d e d that the faculty members involved with T e a c h e r Corps spend more time in schools w i t h the interns. In order to a c h i e v e this type of i n v o l v e m e n t from co llege faculty p e o p l e cer t a i n sacrifices s e e m eminent. Perhaps the m o s t i m p o r t a n t of these is money. The cost of train i ng teachers via field e x p e r i e n c e d b a s e d programs in w h i c h college faaulty s p e n d time in p u b l i c schools w o u l d m o s t likely b e g r e a t e r than the p r e s e n t n o n f i e l d ba s e d programs. It is also qu i t e likely that this field- e x p e r i e n c e - b a s e d p r o g r a m w o u l d require additional p e r s o n n e l to be avail a b l e for supervision. It is r e c o m m e n d e d that the t e a m leaders be r e q uired or e n c o u r a g e d to take some g r a d u a t e courses m a t h e m a t i c s educa t i o n in el e m e n t a r y to i m p r o v e their compet e n c y in the s u p e r v i s i o n of the i n t e r n s . 226 It is r e c o m mended that interns b e tra i n e d in q u e s t i o n i n g technique w h i c h w i l l enable them to succeed in d i r e c t i n g c h i l d r e n ’s learning. It is r e c o m mended that interns b e en c o u r a g e d to develop interest in reading the A r i t h m e t i c T e a c h e r . It is r e c o m m ended that this reading be required not just optional. It is r e c o m m e n d e d that w h e r e v e r the Indiana m a t e rials are to be used efforts should b e m a d e to secure the a c companying t a p e s . It is r e c o m me nded that class attendance be made compulsory for the i n t e r n s . R e c o m m endations for F uture R e s e a r c h It is r e c o mmended that the rel a t i o n s h i p b e t w e e n the p r e s e n t regular mat h e m a t i c s educat i o n s p r o g r a m and a w e l l s t r u c t ured l a b o r a t o r y - o r i e n t e d m a t h e m a t i c s c o n t e n t - m e t h o d integrated (with i n t e r j e c t i n g lectures) p r o g r a m for p r o s p e c t i v e elemen t a r y teachers b e e x a m i n e d in depth to d e t e rmine d i f f e rences in m a t h e matics a c h i e vement and k n o w l e dge of teaching e l e m e n t a r y school m a t h e m a t i c t o p i c s . It is rec o m m e n d e d that the e f f e c t of the m a t h e ­ m a tical i n s t r u c t i o n on the cognitive and affective b e h a v i o u r s of elemen t a r y school c h i l d r e n taught b y the p r e s e n t interns be studied. 227 It is r e c o m m e n d e d that more research should be c o n d u c t e d on treatment b y aptitude i n t e r action on m a t h e ­ m a t i c s achievement, t reat m e n t by attitude interactio n an achievement. It is r e c o m m e n d e d that m o r e studies sh o u l d be c o n d u c ted on treatment by a t t i t u d e interaction on attitude, t r e a tment by aptitude i n t e r a c t i o n on attitude. BIBLIOGRAPHY BIB L I O G R A P H Y Books Adler, Irving. W h a t We Want, of O u r S c h o o l s . John D a y -C . , 1*)57. N e w York A h m a n n , J. Stanley. "Aspects of C u r r i c u l u m E v a l u ­ ation." In Stake, R. E. (ed.). Perspe c t i v e s of C u r r i c u l u m E v a l u a t i o n . 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M a s t e r y Learning; Th e o r y and P r a c t i c e . Ne w Y o r k ; London: Holt, Rinehart and Winston, 1971. Bloom, B. S., ed. Taxo n o m y of E d u c a t i o n a l O b j e c t i v e s : The C l a s s i f i c a t i o n of E d u c a t i o n a l G o a l s . Handbook I , Cogni t i v e Domain. N e w York: McKay, 1956. 229 8. Bloom, B. S. Stability and C h a n g e in Human C h a r a c t e r ­ istics" N e w York: John W i l e y and Sons, 1964. 9. . "Learning for Mastery." UCLA Evalu a t i o n Comment, 19 6 8 . (Vol. X, No. 2), since appe a r e d in: (a) Bloom, et al, (eds.). Handbook on F o r m a ­ tive and Summative Ev a l u a t i o n of Student L e a r n i n g . N e w V o r k : McG r a w - H i l l Book C o . , rg 7i. ?| (b) Eisner, E. W . , ed. Confronting Curriculum R e f o r m . B o s t o n : Little" Brown and Co. , 3L971 fpp. 17-48 w h i c h is a product of 1969 Cube r l e y C u r r i c u l u m C o n f e r e n c e ) . (c) Block, J. H. 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In SMSG Report of a C o n f e r e n c e on M a t h e m ati cs Edu cat ion m the Inner C i t y Schools, M a r c h 1970, pp. T5^25.--- ---------- AP P E N D I C E S APPENDIX A SET O F F IVE PRE- A N D P O S T - T E S T FORMS OF THE CRITERION-REFERENCED MEASURES APPENDIX A SET OF FIVE PRE- AND POST-TEST FORMS OF THE CRITERION-REFERENCED MEASURES MEAS UREMENT— P RE-TEST N a m e ________ I need 45 square feet of a carpet to cover a floor. If it is sold in strips 24 inches wide, how long a strip do I need? Select a grade level {K-2, 3-4, or 5-6). Name four manipulative aids that would be useful in teaching a measurement unit. Which of the following is the shortest? a. d. 20 centimeters one yard b. 30 inches e. one decimeter c. one meter A wire is 20 centimeters long. it is bent to form a rectangle. What is the maximum area that can be completely enclosed by the wire? Suppose the area of a triangle is fixed at 30 square units. Let its base be 'b* and its height be 'h'. Pick four different volumes of 'b' and calculate the corresponding volumes of 'h*. Graph the points. Use this to find the base of a triangle whose area is 30 square units and height is two— five units. What is the slope of your graph? 253 6. Find the area of the following figures: (a) (b) (c) (d) Two trees 50 meters apart are represented by two points which are four centimeters apart on a map. How far apart are two trees which are represented by two points six centimeters apart on the map? a. d. 25 meters 75 meters b. e. 500 meters 80 meters c. 60 meters 8. A book is found to be as long as twenty-one paper clips. The same book is as long as nine equal pencils. If a paper clip is found to be two centimeters long, how long is the pencil? 9. If a car travelled at an average speed of twenty-five m.p.h . , how long would a journey of 175 miles take? a. d. 10. 17 hours 4 hours b. e. 7 hours 5 hours 6 hours It is now a belief that practical work should preceed computational practice at early grades. With this in mind, outline a lesson plan for an introductory lesson on weight that will show the need for a standard unit. 254 MEASUREMENT— POST-TEST Name _______ Student: No. 1. Suppose the perimeter of a rectangle Let x centimeters be its width and y Pick five different volumes of x and volumes of y. Tabulate your results is fixed at 24 centimeters. centimeters be its length. calculate the corresponding and graph the points. What is the shape of the graph? What are the dimensions of the rectangle with the fixed perimeter of 24 that has the largest area? 2. A book is found to be twenty-one paper clips long. The same book is seven (equal) pens in length. If a pen is two centimeters long, how long is a clip? 3. Design a lesson plan which will teach the formula L x W = A to a group of three to five learners. Identify the pre-requisite mathematical concepts and/or skills for this lesson. 4. Which of the following is the longest? 5. a. one meter b. one yard c. d. 30 inches e. one decameter Find the area of thefollowing figures: (a) (b) one millimeter (c) (d) 6. A triangle, on a geoboard, of area 7 units had 4 boundary nails. How many interior nails must it have? Represent such a triangle on these dots, 7. You are assigned the task of supplying the math lab with materials that would be useful in teaching a measurement unit. List all of the materials you would select, quantities of each, and how you would organise them in the lab. (Assume you want enough materials for at least three classrooms to be able to use at the same time). 8. Forty unequal pieces of stones are to be ordered by a scientist according to their weights. If the only thing available to him is just a balance (without any known weight), what is the minimum number of weighings he has to do to achieve his objective? 9. In a weighing exercise where a given block of bronze is the unit, it is found that two such blocks balanced three aluminum discs, two paper-clips balanced one aluminum disc. What weight should be assigned to a paper clip? 10. (a) Describe an activity that when graphed produces points which do not lie on a straight line. What is the slope of such graph. (b) Give an example of a measurement activity in which the transitivity property must be used to achieve the desired results. Explain how it must be used. 256 Name ____________ NUMERATION— PRE-TEST Student No.______ 1. If you were judging a culture's numeration system (the way in which numbers were recorded), list two properties that would be considered important for the numeration system to have. 2. In a culture's numeration system the following symbols: , a, 8, r. A, it,A# and x represent respectively, 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 so that symbol represents 30. a. b. Which of the following is equal to 7/23? a. r/e> b D. TT/Br E . “f/aB . Ti/re c. What does A<}>A represent? A. D. 12 408 B. 48 E. 21 C. 804 3. Give an example of a grouping activity designed to develop a child's understanding of numeral 27. 4. The decimal expansion of the numeral 35.72 is: A. 3 (10) + 5 (1) - 7 (10) - 2 (1) B. 3 (10) + 5 (1) - 7 (10) - 2 (100) C. 3 (10) + 5 (10°) - 7 (101) - 2 (10°) D. 3 (101) + 5 (10°) + 7 (10_1_ + 2 (10-2) E. 3 (101) + 5 (10°) + 7 (10-1) + 2 (10"°) In base ten, 421_. is: f ive A. 551 B. 111 D. 100101 E. 35 C. 821 Which of the following is correct? A. 23. = 32 ten seven B. 23 C. 23. = 32 . ten six ten = 32 . five = 32 . , eight D. 23 E. None of the above is correct ten 257 In which base is 36 + 54 = 1127 A. five B. E. none of the above C. four eight D. seven 8. Name four manipulative aids you would use to teach a unit on numeration to children and arrange the materials in the order you would use them with your pupils. 9. The number represented on this instrument is A. 132.1 sxx . B. 1.231 . sxx C. 1321 sxx Ones 10 , D* 1321thirty six E. 132*^thirty six Thirty- Using the labelling shown, represent 427ten on this instrument Hundreds Tens Ones Tenths Hundredths 258 Name ______ Student No. NUMERATION— POST-TEST PLEASE SHOW AIL WORK 1. state three important characteristics of a good numeration system. 2. Jim stated that there are 44 hours in a day. in base (a) four £b) five (c) six (d) three He must be working (e) none of these 3. What would you do with younsters to enablethem to understand the significance of the zero in 2035? 4. Describe an activity that would introduce the concept of decimals to elementary school youngsters. 5. (i) 3 (52) + 1 (5^) + 2 (58) + 4 (a) 610.4f_^ve (b) (e) 7 5 + 5 + 2 - 2 0 3 1 2 . 4 ^ ve (5 (c) isthe expanded notation 50fcen (d) 3124 times five (ii) In base ten, 124 . . is: eight (b) (1 + 2 + CD 8 X 1 + 8 x 2 + 8 x 4 X (a) .0 62five i r\ 1 1 U 60°i0 = A number is represented using base 6 wood in the following way: 3 cubes 4 flats 5 longs 3 units Using the smallest number of pieces of base 4 woods, represent the same number. of List four concrete materials you would suggest for use in numeration. List them in the order in which you would use them with elementary school children and defend your ordering. Given that j— i + 10 □ 3 is an addition problem in which each addend has three digits and the numerals are base six representation. Find the missing numerals. Summarize effective experiences for helping primary pupils learn the concept of place value. Name Student No. ADDITION AND SUBTRACTION— PRE-TEST What property or properties of addition are you using when you check addition by adding from bottom to top after you have added from top to bottom? Give one real world situation in the life of a child that would require subtraction for its solution. How would you correctly regroup 432 in the following subtraction? 432 -179 List three objectives that are important to attain in the formation of the concept of number which serve as a prelude to addition of whole numbers. Give three models for addition with one example of each model. List three manipulative aids that are helpful in developing the concepts of addition and subtraction. Games can be used to help children master basic combinations of numbers. Describe one activity that can be used for such a purpose. Give an example of a problem which employs the missing addend approach to subtraction. List and give examples of 2 properties that hold true for the addition of whole numbers. (a) The inverse of subtraction is division (T or F) (b) The set of whole numbers is closed with respect to subtraction (T or F) (c) The property that is illustrated in (17 + 24) + 13 = 17 + (24 + 13) is shown as the parentheses shift property (T or F) (d) Regrouping is needed in every addition problem (T or F) (e) The operations of addition and subtraction , on the set of whole numbers, are commutative (T or F) 261 Name Student No. ADDITION AND SUBTRACTION— POST-TEST Name one visual aid and two manipulative-aids that can be used to develop the concepts of addition and subtraction. Choose one of the three and describe briefly how you would use it to help develop the concept of subtraction. 2 . Show pictorially all steps involved in working the following problem on the abacus. Assume each place has 5 and only 5 beads and that each bead must be pictured somewhere. The problem should be worked as you would have the elementary school child work it. 435 - 14s Start 3. Give reasons in terms of the properties of whole numbers that justifies each step of the following: (7+12) + 23 = 7 + (12 + 23) _________________________ = 7 + (23 + 12) _________________________ = (7 + 23) + 12 ___ _____________________ = (7 + 23) + 12 + 0 = [(7 x 1) + 23] + 12 + 0 262 Outline a lesson designed to introduce to a class of second or third graders the idea of regrouping or "carrying" in addition, using the problem 26 + 17 Describe briefly how you would use the appropriate concrete material and how you would make the transition from concrete to abstract (symbolic). (a) Complete the table for the addition facts in base five (b) Solve the following 235 + 345 6. 35 + □ - 12, Identify, with examples, four properties that hold for the following system. The given set is (0,4 , o) and the operation is @ . © □ A □ Q A A o •Ci o o O a O □ A 1. 2. 3. 4. 263 7. Three approaches to subtraction were presented: comparison, take-away and missing addend. Give a real world example, from an elementary school child's world, and the symbolic representation of each. 8. Briefly outline the experiences involving addition activities you would give a child prior to the time when he would work the problem 348 + 875 in the following way: 348 +875 1223 9. 10. The text lists 10 objectives for re-addition and subtraction skills (skills that you would want a child to have pior to beginning addition or subtraction). Give four of these skills. You may get credit for your own if they are valid pre-addition subtraction skills. Show pictorially all steps involved in working the following base ten addition problem. Assume each place has 10 and only 10 beads and that each bead must be pictured somewhere. The problem should be worked as you would have the child work it. 385 + 468 264 Name _ _ _ _ _ Student No. MULTIPLICATION AND DIVISION— PRE-TEST In relating the childs real world and mathematics, the teacher often starts with a problem which can initially be represented by concrete models (using real objects, counters, etc.) or pictorial models (using pictures, diagrams, etc.). Finally the model can be used to translate a real problem into mathematical symbols. In the first two problems one of the three parts of the process outlined above will be given. Your job will be to fill in the two missing parts. Real World Problem (For Child) Model (Concrete or Pictorial) Symbols 24 t Q =8 2. Real World Problem (For Child) Model (Concrete or Pictorial) There were 9 people in Jeryx's club; if each person paid 3 cents for dues, how much would be paid all together? 265 3. Express the numbers 26 and 32 in expanded notation and then show how you apply the distributive law to solve the multiplication problem 26 x 32. 4. Explain how addition is related to multiplication and how you might use this relationship to introduce the idea of multiplication to kids. 5. Explain how subtraction is related to division. 6. What is the least common multiple of 24 and 36? What is the greatest common divisor of 24 and 36? (Show work) 7. Construct the multiplication table for single digit numbers in base five. Use this table to solver a. 102 b. 22 t 3 =O c 8. Pick some manipulative aid and explain how you would use it to teach any concept you choose related to multiplication or division of whole numbers. 9. Define the following: 10. 2. a. The division algorithm 2. b. Factor 1. c. Multiple After each property stated below write if the property holds for the set of whole numbers for the operation given. Support your answers with examples. a. Multiplication— Commutative Property b. Division— Commutative Property c. Division— Identity Property d. Multiplication— Inverse Property _______________ 266 Name ______ Student No. MULTIPLICATION AND DIVISION POST-TEST 1. Complete the following with TRUE or FALSE. FALSE, explain why. If your answer is a. |0, 1, 2^ is not closed under multiplication _____ b. The least common multiple of 84 and 126 is 42 _____ c. 21 is a multiple of 3 and a factor of 105 d. The rectangular array, subtraction, the set, and the numer line all provide models for multiplication of whole numbers e. (3 x a) ^ 3 = a 2. Describe three plausible "thinking strategies" elementary school children might use in finding the answer to 9 x 7 = ? 3. Describe how you would develop the concept of multiplication using a Real World Problem— Model-Symbol strategy. Be sure to include an example as you describe your strategy. 4. Pick two properties of whole numbers for the operation of multiplication and describe how they can be used to help children in early multiplication learning. 5. Multiply 123 by 38 usine one of the following non-standard algorithms: Lattice Method Russian Method Doubling 6. The following demonstrates one person's calculations using a "transitional" algorithm for division of whole numbers: 78 | 2267 J -780 1482 -780 702 -390 312 -156 156 -156 0 10 10 therefore, 2262 5 2 2 +___ 29 t 78 = 29 a. Discuss the advantages of having elementary school children use this method. b. Why does this method work? a. The set of whole numbers is not closed under division. b. If n and d are whole numbers with a greater than or equal to d and d not equal to zero then, there exists unique whole numbers q and r such that n = (q x d) + r. What is the restriction on r for c. Define or describe the following: 1. Algorithm 2. Least Common Multiple 3. Greatest Common Factor (give mathematical evidence) Table 1 NOTE: Table 2 is the inverse of CE> a. From TABLE 1, solve completely 3(2)__ = 1 b. From TABLE 1* solve completely 3 © 2 = _ c. From TABLE 1, solve completely ___ (5)2 = 3 d. From TABLE 2, solve completely e. From TABLE 2, solve completely 2© 3 © ___ = 4 _ = 1 Why? 268 9. 10. Discuss the Weaver article "Big Dividends From Little Interviews" and include the following: a. Brief summary of article b. One fact that Miss Watkins (who is actually a red-hot Mama) found out about any of the six kids that helped her assess their needs. c. One advantage and one disadvantage of using her technique. Show, by example, 3 plausible errors that elementary school children might make in attempting to solve multiplivation (or division) problems using the STANDARD ALGORITHM. 269 Name ______ Student No. FRACTION PRE-TEST 1 . Briefly describe a strategy used to introduce fractions to elementary school children. 2. Explain how to develop the equivalence class ^2/3, 4/6, 6/9, . . .J using a rectangle as an aid. 3. Explain how you could use the idea of equivalence classes of fractions to find the solution to 1/3 + 3/4. 4. List five different types of manipulates that would be helpful in developing understandings in a fraction unit. State briefly how each might help. 5. Which is larger 21/55 or 34/89? 6. When dividing fractions, say, 2/5 ^ 3/7 the algorithm states: invert the divisor and multiply; that is, 2/5 -f 3/7 = 2/5 x 7/3. Explain why that produces the correct answer. 7. Using a rectangular model show how to represent the problem 2/3 x 3/4. Show also how the rectangular model shows the solution. 8 . 9. Why? Given the set of fractions greater than zero (numbers of the form a/b where a and b are natural numbers) state all the properties, with examples, that are true for multiplication. a. State a number greater than 2/3 but less than 3/5. b. Exactly how many 3/4's are there in 1? c. Express .412 as a fraction. d. Express .121212 . . . e. (2/3 v 3/ 4 ) t 7/8 * as a fraction. 1 0 . Show 1/5 + 2/3 using the number line as a model. 270 Name _______ _____________ Student No. _ _ _ _ _ _ _ _ _ _ _ FRACTIONS POST-TEST 1. In beginning a unit on fractions one would usually start with examining the meaning of 1/2 where a is a non-zero whole number. Briefly describe the concepts that would follow and indicate the ORDER in which they should be taught. Be sure the list is a complete overview of those concepts (and their order) that would be included in a unit on fractions. 2. Explain how to develop the equivalence class ^3/5, 12/20, . . using the rectangle as a model. 3. Explain how you would use the idea of equivalence classes to find the solution to 1/3 + 2/5. 4. Solve the following ("reduce" answers to lowest terms) a. 13/756 + 17/504 = b. 14 2/3 * 9 7/8 = 6/10, 9/15, (show work) 5. In adding 2/7 and 1/3 the phrase "selecting a proper form of one" can be used. Explain exactly what this means. 6. A child asks: "When you reduced 6/8 to 3/4, you said that you divided both 6 and 8 by two to get the answer. What gives you the right (mathematically) to do this?" Answer his question. 7. Give an explanation why inverting the divisor and then multiplying produces the correct answer when dividing fractions. 8. Using a rectangular model show how to represent 1 2/3 x 2 3/4. Use the model to solve the problem. 9. List three different types of manipulatives that would be helpful in developing a unit on fractions. State briefly how each might help. 10. Explain how to solve 2/3 v 3/4 using Cuisenaire Rods. APPENDIX B T E S T OF BASIC M A T H E M A T I C A L UND ERS T A N D I N G S FORM A (PRE-TEST) A N D F ORM B (POST-TEST) APPENDIX B A TEST OF BASIC MATHEMATICAL UNDERSTANDINGS FORM A (PRE-TEST) AND FORM B (POST-TEST) A Test of Basic Mathematical Understandings Prepared B y : Dr. Mildred Jerline Dossett Michigan State University East Lansing, Michigan 1964 Directions; This test is designed to measure your understanding of mathe­ matics. Many of the items relate to the new content in present programs of mathematics for elementary pupils. Each of the fifty-five questions is of multiple-choice type and includes four possible answers. Read each question carefully and decide which answer fulfills the requirements of the statement. Then circle the response on the answer sheet to indicate your choice. Circle only one answer for each question. If you change your choice, erase your original mark and circle the correct one. Sample Question; 1. Which of the following shows the decimal form of the fraction 5/4? a. 125 b. 12.5 c. 1.25 d. .125 271 272 Answer Sheet; 1. a b d Since 1.25 is the correct answer# the letter (c) is circled. FORM A (PRE-TEST) 1. When you write the numeral "5" you are writing a. the number 5 b. a pictorial expression c. a symbol that stands for an idea d. a Hindu-BabyIonian symbol 2. Bill discovered that > means "is greater than" and < means "is less than." In which of the following are these symbols not used correctly? 3. a. The number of states in the United States < the number of United States Senators. b. The number of states in the United States < the number of stripes in the flag. c. 2 d. 3 + a < 5 + a 3 2 > 3 Whentwo Roman numerals stand side by side values are added. a. always b. sometimes c. never d. if the base is X in a symbol, their 273 4. Which of the following describe/describes our own system of numeration? a. additive b. positional c. subtractive d. introduces new digits for numbers larger than 10 1. a and b are correct 2. a and c are correct 3. a and d are correct 4. 5. 6. 7. b ( and d are correct Zero may be used a. as a place holder b. as a point of origin c. to represent the absence d. in all of the above different ofquantity ways 2,200.02 is shown by a. 2000 + 200 + 20 b. 2000 + 20 + 2/10 c. 2000 + 200 + 2/100 d. 2000 + 200 + 200 5840 rearranged so that the 8 is 200 times the size of 4 would be a. 5840 b. 8540 c. 5048 d. 5408 274 8. 9. Which of the following does not show the meaning of 423 a. (4 x 100) + {2 x 10) +3(1} = 423 b. 42 tens + 3 ones = 423 c. 423 ones = 423 d. 4 hundreds + 42 tens + 23 ones = 423 b. 11. ? A numeral for the X's in this example can be written in many different bases. Which numerals are correct? a. 10. ten 100t four XX X XX XX X X X X XX X ^twelve c. 16 d. 31 X ten X five 1. a and c are correct 2. b and c are correct 3. a, b, and c are correct 4. all four are correct A "2" in the third place of a base twelve number would represent a. 2 x 123 b. 12 x 2 3 c. 12 x 2 12 d. 2 x 122 In this addition example, in what base are the numerals written? a. base two 120„ b. base three + c. base four d. none of the above 10 , 200, 275 12. 13. 14. 15. 16. About how many tens are there in 6542? a. 6540 b. 654 c. 65 1/2 d. 6.5 Place or order in a series is shown by a. book no. 7 b. three boxes of matches c. a dozen cupcakes d. two months Which of the following indicates a group? a. 45 tickets b. track 45 c. page 54 d. apartment No. 7 The sum of any two natural numbers a. is not a natural number b. is sometimes a natural number c. is always a natural number d. is a natural number equal to one of the numbers being added The counting numbers are closed under the operations of a. addition and subtraction b. addition and multiplication c. addition, subtraction, multiplication, and division d. addition, subtraction, and multiplication 276 17. 18. 19. 20. If a and b are natural numbers, then a + b = b + of a. commutative property b. associative property c. distributive property d. closure if a x b = 0 aisan example then a. must be zero b. b must be zero c. either a or b must be zero d. neither a nor b must be zero When a natural number is multiplied by a natural number other than 1 , how does the answer compare with the natural number multiplied? a. larger b. smaller c. the same d. can't tell from information given Which of the following is the quickest way to find the sum of several numbers of the same size? a. counting b. adding c. subtracting d. multiplication 277 21. 22 . How would the product in this example be affected if you put the 29 above the 4306 and multiplied the two numbers? a. The answer would be larger b. The answer would be smaller c. You cannot tell until you multiply both ways d. The answer would be the same 4306 x26 An important mathematical principle can be helpful in solving the following example. 28 + 659 + 72 = □ What principle will be of most help? 23. 24. a. the associative principle b. the commutative principle c. the distributive principle d. both the associative and distributive principles The product of 356 x 7 is equal to a. (300 x 50) x (6 + 7) b. (3 x 7) + (5 x 7) + (6 x 7) c. 300 x 50 x 6 x 7 d. (300 x 7) + (50 x 7) + (6 x 7) Which of the following is not a prime a. 271 b. 277 c. 281 d. 282 278 25. 26. 27. 28. Which of the following numbers is odd? a. 18 x 11 b. 11 X 20 c. 99 x 77 d. none of the above The inverse operation generally used to check multiplication is a. addition b. subtraction c. multiplication d. division The greatest common factor of 48 and 60 is a. 2 x 3 b. 2 x 2 x 3 c. 2 X 2 x 2 x 2 x 3 x 5 d. none of the above Look at the example at the right. Why is the "4" in the third partial product moved over to places and written under the 2 of the multiplier? 157 x 246 942 628 314 a. If you put it directly under the other partial products, the answer would be wrong. b. You must move the third partial product two places to the left because there are three numbers in the multiplier. c. The number 2 is the hundreds column, so the third partial product must come under the hundreds column. d. You are really multiplying by 200. 279 29. 30. 31. 32. Which of the fundamental properties of arithmetic would you employ in proving that (a + b) + (a + c) = 2a + b + c? a. associative property b. commutative property c. associative and distributive properties d. associative and commutative properties If N represents an even number, the next larger even number can be represented by a. N + 1 b. N+ 2 c. N + N d. 2 x N + L Every natural number has at least the following factors; a. zero and one b. zero and itself c. one and itself d. itself and two It is said that the set of whole numbers has a natural order. To find the successor of a natural number, one must a. add 1 b. find a number that is greater c. square the natural number d. subtract 1 from the natural number 280 33. The paper below has been divided into 6 pieces. it shows n r v i t ~i 34. 35. 36. a. sixths b. thirds c. halves d. parts A fraction may be interpreted as: a. a quotient of two natural numbers b. equal part/parts of a whole c. a comparison between two numbers d. all of the above When a common (proper] fraction is divided by a common fraction, how does the answer compare with the fraction divided? a. it will be larger b. it will be smaller c. it will be twice as d. there will be no difference large Which algorithm is illustrated by the following sketch? a. 1 / 2 x 3/4 = b. 1 / 2 + 3/3 = ? ? 1/4 1/4 1/4 1/4 281 37. 38. Another name for the inverse for multiplication of a rational number is the a. reciprocal b. opposite c. reverse d. zero Examine the division example on the right. Which sentence best tells why the answer is larger than the 5? a. Inverting the divisor turned the 3/4 upside down. b. Multiplying always makes the answer larger. c. d. 39. The divisor 3/4 isless than 1. Dividing by proper and improper fractions makes the answer larger than the number divided. The value of a common fraction will not be changed if a. 40. 5 v 3/4 = 6 2/3 We add the same number to both terms. b. We multiply one term and divide same number. c. We subtract the same amount from both terms. d. We multiply both terms by the same number. The nearest to 45% is a. 44 out of 100 b. .435 c. 4.5 d. .405 the other term by that 282 41. The principal of a school said that 27 percent of the pupils went to the museum. Which statement best describes the expression "27 percent of the pupils went to the museum"? a. It means that 27 children out of every 100 children went to the museum. b. It means that you must multiply the number of children in the school by 27/100 to find the number who went to the museum. c. If the children were divided into groups of 100 and those who went to the museum were distributed evenly among them, there would be in each group 27 who went to themuseum. d. 42. 43. 27 percent is the in percent form. same as .27— a decimal Sally completed 2/3 of the story in 12 minutes. long will it take her to read the entire story? a. 18 minutes b. 12 minutes c. 6 minutes d. 24 minutes fraction written At that rate how There were 400 students in the school. One hundred percent of the children had lunch in the cafeteria on the first day of school. On the second day 2 boys were absent and 88 children went home for lunch. Which of the following equations can be used to find the percent of the school enrollment who went home for lunch? a . 400 - 88 = X b. x/100 = 88/400 c. x/88 == 400 d. 400 - 90 = X 283 44. What can be said about y in the following open sentence if x is a natural number? x + x + 1 = y 45, 46. 47, a. x < y b. x > y c. x = y d. x / y Which one of the following fractions will give a repeating decimal? a. 1/2 b. 3/4 c. 5/8 d. 6/11 Which of the following is not an open sentence? a. 7 b. h - 5 = 9 c. c/1 - 30 = 6 d. n - 3 + 2 = 1~1 For a mathematical system consisting of the set of odd numbers and the operation of multiplication. a. the system is closed b. the system is commutative c. the system has an identity element d. all of the above are correct 284 48. Measurement is a process which a. b. compares an object with some known standard or accepted unit tries to find the exact amount c. is never an exact measure d. 49. chooses a unit and then gives a number which tells how many of that unit it would take 1. a and b are correct 2. a and c are correct 3. a, b, and d are correct 4. a, c, and d are correct The set of points sketched below represents a Pi < Ul U c A U) U A D U 2. In our school we got a great deal of practice and drill until we were almost perfect in our learning. A D U 3. The students spent most of their class time listening to the teachers and taking notes. M2 q 5 D U A D D 1. Most school work is memorizing of information. 4. My mathematics teacher showed us different ways of solving the same problem. A D U 5. Our teachers wanted us to do most of our learning from the textbook which is used in the course. A D U 6. My mathematics teacher did not like students to ask questions after he had given the explanation. A D U 7. My mathematics teacher wanted students only by the procedures he taught. A D U 8. We were expected to learn and discover many ideas for ourselves. A D U 9. We were expected to develop a thorough understanding of ideas and not just to memorize information. A D U to solve problems 10. Our teachers believed in strict discipline and each student did exactly what he was told to do. A D U 11. Students were encouraged to devise their own projects or experiments in order to learn on their own. A D U 12. My mathematics teacher expected us to learn how to solve problems by ourselves but helped when we had difficulties. A D U 13. In my mathematics classes# students who had original ideas got better grades than did students who were most careful and neat in their work. A D U 14. Most of our classroom work was listening to the teacher. A D U 15. My mathematics teacher required the students not only to master the steps in solving problems, but also to under­ stand the reasoning involved. A D U 16. My mathematics teacher encouraged us to try to find several different methods of solving particular problems. 305 W a M P. Eh w o o ; S O g M 8 S *c a 5 A D U 17. My mathematics course required more thinking about methods of solving problems than memorization of rules and formulas. D U 18. My mathematics teacher wanted us to discover mathematical principles and ideas for ourselves. D U 19. were expected to develop the methods of solutions for ourselves. A D U 20. Various sources and books from which we can learn were suggested to us. A D U 21. to give us practice in using a particular rule or formula. A D U 22. Much of our classroom work was discussing ideas and problems with the teacher and other pupils. A D V 23. In mathematics there is always a rule to follow in solving problems. A D U 24. A D U 25. A D U 26. A D U 27. become mathematicians and mathematics teachers. A D U 28. revealed by science. A D U 29. A D U 30. A D u 31. poverty can be eliminated in the world. A D u U 32. I dislike school and will leave just as soon as possible. A D u 33 . With increased medical knowledge, it should be possible to lengthen the average life span to 100 years or more. 306 U w & CD CD < C/1 M a 55 n g 01 H U B Outside of science and engineering, there is little need for mathematics (algebra, geometry, etc.) in most jobs. A D u A D U 35. Mathematics is of great importance to a country*s development. A D U 36. The most important reason for studying arithmetic and secondary school mathematics is that they help people to take care of their own financial affairs. A D U 37. Very few people can learn mathematics. A D U 38. Mathematics help one to think according to strict rules. A D U 39. Mathematics (algebra, geometry, etc.) is not useful for the problems of everyday life. A D U 40. Someday the deserts will be converted into good farming land by the application of engineering and science. A D U 41. I am bored most of the time in school. A D U 42. Almost all of the present-day mathematics was known at least a century ago. A D U 43. Education can only help people develop their natural abilities; it cannot change people in a fundamental way. A D u 44. I enjoy everything about school. A D u 45. A thorough knowledge of advanced mathematics is the key to an understanding of our world in the twentieth century, A D u 46. School is not very enjoyable, but I can see value in getting a good education. A D u 47. It is important to know mathematics (algebra, geometry, etc.) in order to get a good job. A D u 48. Almost anyone can learn mathematics if he is willing to s tudy. A D u 49. Mathematics is a very good field for creative people to enter. A D u 50, Unless one is planning to become a mathematician or a scientist the study of advanced mathematics is not very important. 307 w B o < A W 8 u fC C/1 M a D S3 M e5 P3 8 s u 51. stand a good deal of mathematics. A D u 52. The most enjoyable part of my life is the time I spen in school. A D u 53. Even complex mathematics can be made understandable a useful to every high school student. A D u 54. In the near future most jobs will require a knowledge advanced mathematics. A D u U 55. With hard work anyone can succeed. A D u 56. Almost every present human problem will be solved in the future. A D u 57. Almost all pupils can learn complex mathematics if it is properly taught. A D U u 58. 58. I like all school subjects. A D U u 59. There is little place for originality in mathematics. 59. A D u 60. I enjoy most o f my school work and want to get as mud additional education as possible. A D u 61. Only people with a very special talent can learn mathematics. A D u U 62. Mathematics will change rapidly in the near future. 62. A D u 63. Although school is difficult, I want as much educatioi as I can g et. A D u 64. In the study of mathematics, if the student misses a J lessons it is difficult to catch up. A D U u 65. I find school interesting and challenging. 65. APPENDIX E ENJOYMENT AND VALUE OF M A T H EMATICS SCALES APPENDIX E ENJOYMENT AND VALUE OF MATHEMATICS SCALES Two Scales of Attitude Toward Mathematics by Lewis R. Aiken Directions: Draw a circle around the letter(s) that show(s) how closely you agree or disagree with each statement: SD {Strongly Disagree), D (Disagree), U (Undecided), A (Agree), SA (Strongly Agree). E SCALE: ENJOYMENT OF MATHEMATICS 1. I enjoy going beyond the assigned work and trying to solve new problems in mathematics. SD D U A SA 2. Mathematics is enjoyable and stimulating to me. SD D u A SA 3 . Mathematics makes me feel uneasy and confused. SD D u A SA 4. I am interested and willing to use mathematics outside school and on the job. SD D u A SA 5. I have never liked mathematics, and it is my most dreaded subject. SD D u A SA 6 . I have always enjoyed studying mathematics in school. SD D u A SA 7. I would like to develop my mathematical skills and study the subject more. SD D u A SA 8. Mathematics makes me feel uncomfortable and nervous. SD D u A SA 9. I am interested and willing to acquire further knowledge of mathematics. SD D u A SA 308 309 E SCALE: ENJOYMENT OF MATHEMATICS 10. Mathematics is dull and boring because it leaves no room for personal opinion. SD D U A SA 11. Mathematis is very interesting and I have usually enjoyed courses in this subject. SD D u A SA 1. Mathematics has contributed greatly to science and other fields of knowledge. SD D u A SA 2. Mathematics is less important to people than art or literature. SD D u A SA 3. Mathematics is not important for the advance of civilization and society. SD D u A SA 4. Mathematics is a very worthwhile and necessary subject. SD D u A SA 5. An understanding of mathematics is needed by artists and writers as well as scientists. SD D u A SA 6. Mathematics helps develop a person’s mind and teaches him to think. SD D u A SA 7. Mathematics is not important in everyday life. SD D u A SA 8. Mathematics is needed in designing practically eveything. SD D u A SA 9. Mathematics is needed inoorder to keep the world running. SD D u A SA 10. There is nothing creative about mathematics; it's just memorizing formulas and things. SD D u A SA V SCALE: VALUE OF MATHEMATICS APPENDIX F RAW SCORES OF T E A C H E R CORPS INTERNS ON ALL MEASURES APPENDIX F RAW SCORES OF TEACHER CORPS INTERNS ON ALL MEASURES u tfi « * a * M nj -U S © T:J * ■U 1 2 3 4 5 6 7 e 9 10 11 12 13 14 15 16 17 IB 19 20 21 22 23 24 ■P tn 0 £U ro » jj JJ © un t i Attitude Toward Mathematics as Process AttitudeToward Difficulties of Learning Mathematics AttitudeToward Place of Mathematics in Society 1 0 3 Jj c <0 £ 0 u 3 d 0 I J(0J a h i aj in 0 cu 49 38 44 40 28 45 36 31 50 31 45 44 45 39 33 27 39 36 26 43 47 11 50 26 e 0 4J V £ 9 2 JJ to 0 E1 0 £U 10 50 43 10 16 43 33 10 23 3 18 30 15 5 9 26 0 30 23 IB 13 31 23 6 c *o *4 4J d © g 3 z JJ to a t-» i JJ d 0 a. 46 41 46 39 39 47 49 38 49 29 43 45 46 46 44 29 34 45 43 47 42 39 40 30 m & 3 tn * *0 < «U to © H 1 C l u Da 16 42 35 34 19 39 25 13 45 15 35 19 7 16 33 IB 25 17 23 19 23 19 32 8 • A 3 Vl 4 ■ T3 * 0 < JJ a a * **4 JJ *■4 £ 4J a 0 © M & 20 35 31 32 6 34 20 8 36 16 17 25 15 23 22 10 21 16 24 12 9 14 25 5 4 ->H G l! • • H JJ H 3 £ JJ 0 0 JJ i a 0 n. Pi > 0 u jj 45 43 32 36 31 44 40 15 46 25 45 35 29 46 35 14 28 43 36 19 41 14 46 17 U At u Hi m 0 pi a c 0 * H JJ 0 IQ n c 0 -W J J a JJ a « e Ej « n 0 A jj Ai 12 35 25 13 8 37 3 5 13 9 20 9 IB B 7 12 10 18 21 4 20 7 14 0 42 47 28 35 28 45 36 29 42 18 42 22 17 29 18 28 16 31 35 26 33 25 45 28 * Attitude Toward school and School Learning = Attitude Toward Man and His Environment E-Scale = Enjoyment of Mathematics V-Scale ■» Value of Mathematics APPENDIX G R A W S C O R E S O F THE " C O M P A R I S O N GROUPS" ON ALL MEASURES APPENDIX G RAH SCOPES OF THE "COMPARISON GROUPS" ON ALE MEASURES Raw Scores of Students In the Content-Method Integrated Program, *) N » Q M mJ + 5 a 04 0 40J 0 V 0 0 Dr » m <3 1 40 45 31 34 39 39 31 26 33 33 33 28 41 36 33 43 37 45 36 36 47 4.0 7.1 6.9 2.5 6.0 B.3 2.0 2.4 8.6 7.8 7.4 3.2 6.3 7.0 5.0 7.0 5.4 7.8 8.0 5.7 8.0 3 4 5 6 1 e 9 10 11 12 13 14 15 16 17 IB 19 20 21 *> a D H B l 0 t* I 0 M 0s c D « 4J c a *o 3 w 30 40 35 25 36 23 30 14 31 32 36 30 13 30 38 37 36 35 30 42 41 5.3 6.9 7.5 2.9 2.4 8.3 2.9 2.4 3.2 7.1 7.1 2.4 7.1 1.0 4.8 5.2 4.8 5.2 7.6 6.5 7.9 4 12 8 4 11 11 9 11 10 12 9 8 11 11 9 9 14 7 10 12 12 10 10 8 14 9 14 14 11 7 6 14 7 14 12 9 8 10 6 10 8 9 8 8 10 8 10 10 10 9 11 9 10 6 9 6 11 8 8 6 8 10 10 10 14 12 18 17 17 9 11 9 11 IS 11 13 7 14 13 12 14 12 11 13 3 4 9 B 4 4 6 5 5 4 10 4 11 4 10 3 6 12 8 8 7 » Attitude Toward Mathematics as Process B~ * Attitude Toward Difficulties Learning Mathematics B, * Attitude Toward Place of Mathematics in Society B, “ Attitude Toward School and School Learning 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 o n o 1 a 0 B. a — t* l o a w 4J • a a u 4J 0 G S *4 a3 2 i 0 U eh Raw Scores of Students In the Regular Methods Class, G, a 23 43 35 35 36 40 29 33 27 29 32 30 38 29 30 33 36 24 0 B. *1 a a n i • w B. a a — a u o e.i 6.3 7.1 7.1 7.4 7,9 6.7 6.8 7.4 3.3 4.9 3.3 7.3 6.7 6.3 5.9 7.0 6.1 V a a a 36 46 36 37 42 44 38 44 32 27 38 31 44 34 30 30 37 26 &2 • Attitude Toward Kan and His V a e 1 a it a. H a "c a9 m o 9.0 7.0 6.3 5.8 7,8 7.1 3.9 7.1 7,4 4.6 7.4 4.4 7.8 6.4 6.3 5.6 6.3 6.1 4 6 10 8 11 11 6 14 10 6 11 6 10 B 11 10 13 & 10 11 9 10 7 7 10 8 10 10 13 6 10 14 11 14 12 3 8 9 7 9 6 10 10 6 4 5 10 8 9 12 9 6 11 7 Environment E-Scale « Enjoyment of Mathematics V-Scale « Value of Mathematics 15 8 14 16 10 10 13 12 11 7 15 2 12 20 U 18 14 9 8 9 5 9 4 5 10 4 6 10 14 10 10 16 10 8 8 7