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“点阵技术”支撑下下的小学数学前置化建模教学实践探究——以人教版四年级下册《乘法分配律》一课为例
Author(s) -
文会 李
Publication year - 2019
Publication title -
教学方法创新与实践
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2661-4367
pISSN - 2630-483X
DOI - 10.26549/jxffcxysj.v2i6.2453
Subject(s) - psychology
数学建模是指运用数学知识从现实问题中抽象、提炼出数学模型并用数学语言描述实际现象的过程。小学生形象化思维的特征决定了其数学建模过程应基于对大量的实际问题的感悟。本文以人教版四年级下册《乘法分配律》一课为例浅谈数字化教学背景下“点阵技术”支持小学数学前置化建模教学的实践探究。

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