问题引领探究 演绎美妙课堂——《等比数列前n项和》教学实录与反思

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-1969|volume|4|46-47

ISSN: 1672-1969

Source: 数学之友, Vol.volume, Iss.4, 2017-01, pp. : 46-47

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Abstract