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Download full textSon, Ji-Won; Lo, Jane-Jane; Watanabe, Tad – North American Chapter of the International Group for the Psychology of Mathematics Education, 2015
This paper investigates how the selected three East Asian countries--Japan, Korea, and Taiwan-- introduce and develop ideas related to fractions and fraction addition and subtraction compared to the Common Core State Standards of Mathematics and EngageNY. Looking at curricular approaches used across countries can provide a better picture of what…
Descriptors: Foreign Countries, Fractions, Addition, Subtraction
