直击焦点注重体验求实创新——《分数的简单应用》教学案例_OpenScirbe Publishing

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直击焦点注重体验求实创新——《分数的简单应用》教学案例

Author(s)：
曾碧金

Publication Title：

Wen Yuan (Middle School Edition) 2021 No.05

Affiliations：
江门市江海区景贤小学广东江门 529000

Abstract：
《分数的简单应用》是《试验2011》版六年级的知识,新教材大胆把这一知识进行优化下放到三年级教材,而学生是否接受:"刚把一个物体作为单位'1'来认识分数,却在同一单元出现可以把由多个同一事物组成的集合作为单位'1',集合中部分元素与整体集合的关系也可以用分数来表示".这对于三年级的学生来说无疑又是一个极大的挑战.而该内容编排上并没有回避学生在认知上产生的"冲突",而是直击焦点,去激发学生的认知欲望,应用中自觉去创新.

Keywords：
体验;求实;创新

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[1] 曾碧金.直击焦点注重体验求实创新——《分数的简单应用》教学案例[J].Wen Yuan (Middle School Edition),2021(05),.

文渊(中学版)

Wen Yuan (Middle School Edition)

Language: 中文

CN：11-9275/G

ISSN：2096-627X

Publication Frequency: 月刊

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