让学生亲历数学思想方法的形成——以“等量代换”一课为例_OpenScirbe Publishing

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让学生亲历数学思想方法的形成——以“等量代换”一课为例

Author(s)：
刘飞

Publication Title：

Wen Yuan (Middle School Edition) 2021 No.10

Affiliations：
山东省淄博市张店区杏园小学

Abstract：
等量代换是青岛版五四制三年级上册的内容，是一节探究性很强的课。教学中应立足于让学生通过一系列的数学活动，让学生逐步感知体验，亲历数学思想方法的形成过程。“问题和解”是数学的心脏。提出问题需要独立思考，问题的解决应当给学生足够的时间和空间经历观察、实验、猜测、计算、推理、验证等活动过程，通过不停地试错找到合适的方法。重要的数学思想方法老师需系统而有步骤地渗透，通过学生可以理解的简单形式传达。

Keywords：
数学思想；理性精神；解决问题；等量代换

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[1] 刘飞.让学生亲历数学思想方法的形成——以“等量代换”一课为例[J].Wen Yuan (Middle School Edition),2021(10),.

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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