实验为“径”,思维为“的”——以“三角形三边之间的关系”教学为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-8875|volume|16|22-23

ISSN: 1001-8875

Source: 数学教学通讯, Vol.volume, Iss.16, 2017-01, pp. : 22-23

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Abstract