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对数形结合思想在初中函数教学中的作用探讨 被引量:32

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摘要 初中数学是高中数学的基础,对训练学生思维有着重要作用。在初中数学中,函数是教学中的重点,也是难点,对以后数学的学习有着至关重要的作用。如何提高学生函数学习的效果,如何提高学生函数题目的解题能力,是值得每个数学教师思考的问题。本文分析了初中数学函数部分教学的特征,针对教学特点,提出了利用函数图形、数形结合的思想来帮助教学,帮助学生发散思维,并且给出了具体实例,进行了总结。
作者 杨平荣
出处 《学周刊(上旬)》 2013年第8期144-145,共2页 Learning Weekly
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