期刊名称：International Journal for Mathematics Teaching and Learning
电子版ISSN：1473-0111
出版年度：2010
出版社：Centre for Innovation in Mathematics Teaching
摘要：The purpose of this study was to examine how geometric concepts are presented in the Turkish elementary mathematics curriculum and in the textbooks in terms of sizes and orientations. For this purpose, the elementary school mathematics curriculum and two sets of textbook series were examined
