以“勾股定理逆定理”为例,谈初中数学教学难点的突破策略

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-8875|volume|5|60-61

ISSN: 1001-8875

Source: 数学教学通讯, Vol.volume, Iss.5, 2017-01, pp. : 60-61

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Abstract