从关注直观表象到关注本质属性--人教版二年级上册《角的初步认识》教材比较分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1674-5728|volume|10|8-13

ISSN: 1674-5728

Source: 中小学教学研究, Vol.volume, Iss.10, 2017-01, pp. : 8-13

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Abstract