好课,孕育在教学改进之中——“百分比的应用”教学课例研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-7495|volume|1|7-10

ISSN: 1672-7495

Source: 上海中学数学, Vol.volume, Iss.1, 2017-01, pp. : 7-10

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Abstract