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Direct linkKang, Rui; Liu, Di – International Journal of Science and Mathematics Education, 2018
This article describes a study of how Chinese preservice teachers unpacked a learning goal pertaining to adding fractions and understanding the concepts underlying the operation. Based on work in the USA by Morris, Hiebert, and Spizter ("Journal for Research in Mathematics Education," 40(5), 491-529, 2009), 50 Chinese preservice teachers…
Descriptors: Foreign Countries, Preservice Teachers, Fractions, Addition
Peer reviewedMayer, Richard E.; And Others – American Educational Research Journal, 1995
This brief report compares the lessons on addition and subtraction of signed whole numbers in three seventh-grade Japanese mathematics texts and four U.S. mathematics texts. Japanese books contained many more worked-out examples and relevant illustrations, while U.S. books had more irrelevant illustrations and unsolved problems. (SLD)
Descriptors: Addition, Comparative Analysis, Foreign Countries, Grade 7
