P-ISSN 1945-7502
E-ISSN 1945-7448
Vol. 5, Issue 1, 2012August 01, 2012 PDT
ccby-4.0
Changes in Equality Problem Types Across Four Decades in Four Second and Sixth Grade Textbook Series
Changes in Equality Problem Types Across Four Decades in Four Second and Sixth Grade Textbook Series
Capraro, M. M., Younes, R., Han, S., & Gardner, K. (2012). Changes in Equality Problem Types Across Four Decades in Four Second and Sixth Grade Textbook Series. Journal of Mathematics Education, 5(1), 166–189.