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整体思想是中学数学中的一个非常重要的数学思想,使学生掌握这种思想是数学教师教学工作中的重要任务之一,相比小学的思维方式,简直可以说是一次“换大脑”的革命.所谓整体思想就是从问题的整体性质出发,突出对问题的整体结构的分析和改造,发现问题的整体结构特征,善于用“集成”的眼光,把某些式子或图形看成一个整体,把握它们之间的关联,进行有目的、有意识地整体处理.本文就初中数学教学中常见的利用整
The overall idea is a very important mathematical thought in middle school mathematics. Making students grasp this kind of thinking is one of the most important tasks in teaching mathematics teachers. Compared with the thinking style of primary school, it can be said that The so-called overall idea is to proceed from the overall nature of the problem, highlight the analysis and transformation of the overall structure of the problem, find the overall structural characteristics of the problem, be good at “integration” of the vision, the certain formula or graph to see As a whole, to grasp the connection between them, purposeful and consciously deal with the whole.This article on the common use of junior middle school mathematics teaching