以“圆锥曲线”为例谈高中数学的概念教学

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-8875|volume|24|35-36

ISSN: 1001-8875

Source: 数学教学通讯, Vol.volume, Iss.24, 2017-01, pp. : 35-36

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Abstract