在初中数学教学中渗透数形结合思想的探讨

Probe into the Thought of Combining Number and Shape in Junior High School Mathematics Teaching

所谓的数形结合指的就是把抽象的数学概念和直观图形相结合,实现“以形解数”或者是“以数解形”的数学教学目的。数字和图形都是数学教学的基本组成部分,初中学生正处于思维发展的主要阶段,对一些抽象的数学概念和几何图形理解存在着一些误区。所以,教师可以采用数形结合方式提高学生的解题能力。基于此,本文主要围绕数形结合思想在初中数学教学中的渗透进行分析,以供参考。

mathematical concepts and geometric figures.Therefore,teachers can use the combination of number and shape to improve students'problem-solving abil‐ity.Based on this,this article mainly focuses on the analysis of the infiltration of the combination of number and shape in the junior high school mathematics teaching for reference.