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HPM视角下单位分数拆分课例教学及评价

Author(s)：
马宝林任荣欢

Publication Title：

Wen Yuan (Primary School Edition) 2021 No.07

Affiliations：
河南科技学院河南新乡 453003

Abstract：
单位分数拆分是指将一个单位分数（或最简真分数）写成两个或两个以上的单位分数之和.笔者将从HPM的视角引入关于单位分数拆分问题的讲授并结合HPM的教学实践评价进行评析。

Keywords：
HPM；单位分数；拆分；课例教学及评析

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[1] 马宝林,任荣欢.HPM视角下单位分数拆分课例教学及评价[J].Wen Yuan (Primary School Edition),2021(07),.

文渊(小学版)

Wen Yuan (Primary School Edition)

Language: 中文

CN：11-9274/G

ISSN：2096-6261

Publication Frequency: 月刊

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