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Home > Wen Yuan (High School Edition) > 2021 No.07 > 深入概念本质，促进知识建构——“百分数的意义”教学及思考

  • 深入概念本质，促进知识建构——“百分数的意义”教学及思考

    Author(s)：

    孙丽娟

    Publication Title：

    Wen Yuan (High School Edition) 2021 No.07

    Affiliations：

    广东省广州市天河区岑村小学，广东 广州 510640

    Abstract：

    对于“百分数的意义”这节课，教师应该先深度解读课标和教材，引导学生借助图表，深刻理解百分数的意义，体会百分数的价值。让学生领悟百分数、分数、比、倍等知识的密切关系，在联系和比较中，促进知识的建构。

    Keywords：

    百分数；分数；概念

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    [1] 孙丽娟.深入概念本质，促进知识建构——“百分数的意义”教学及思考[J].Wen Yuan (High School Edition),2021(07),.

文渊(高中版)
Wen Yuan (High School Edition)

Language: 中文

CN：11-9276/G

ISSN：2096-6288

Publication Frequency: 月刊

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