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概念教学是小学数学教学中的重要组成部分。正确理解和掌握数学概念是小学生学数学知识的基石,同时又是培养小学生基本数学能力的前提。但是,由于大多数数学概念都比较抽象,这对主要以具体、形象思维为主要特征的小学生来说,理解、掌握起来都有一定的困难。因此,在小学数学概念教学中教师应精心设计教学活动,努力把枯燥的数学概念生动化、情境化、活动化,使学生通过各种活动去建构属于自己的数学概念表象,真正、全面、深入地理解概念。
Concept teaching is an important part of elementary mathematics teaching. Correctly understanding and grasping the concept of mathematics is the cornerstone of pupils ’knowledge of mathematics and the premise of cultivating pupils’ basic mathematics ability. However, since most mathematical concepts are more abstract, it is difficult for them to understand and master pupils who are mainly characterized by concrete and visual thinking. Therefore, in the teaching of concept of mathematics in primary schools, teachers should elaborately design teaching activities and strive to vivid, contextualize and motivate the concept of mathematic mathematics so as to enable students to construct their own concepts of mathematical concepts through various activities, and make them truly, comprehensive and in-depth To understand the concept.