用好图形,促进四变——小学数学教学中画图策略的应用_OpenScirbe Publishing

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用好图形,促进四变——小学数学教学中画图策略的应用

Author(s)：
黄海湖

Publication Title：

Wen Yuan (Primary School Edition) 2021 No.01

Affiliations：
江苏省苏州市张家港市泗港小学 215600

Abstract：
《小学数学学课程标准》中明确指示,通过将问题解决作为重要的课程目标之一.学生在进行学习的过程中,能对所遇到的实际问题进行研究,并且尝试对所学的问题寻找合适的解决办法.小学阶段是学生进行学习的最初阶段,在进行问题解决的过程中,可以利用画图、假设、枚举、转化等办法进行问题的解决.在小学数学问题解决的过程中,最常用的解决办法就是画图的策略,这种方式能让学生能对问题有一个直观的认识,并且有效地帮助学生对于抽象的数学问题搭好桥,帮助学生将问题抽象化和直观化,从而真正地揭示概念的本质.

Keywords：
小学数学;画图;图形

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[1] 黄海湖.用好图形,促进四变——小学数学教学中画图策略的应用[J].Wen Yuan (Primary School Edition),2021(01),.

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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