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初中函数内容抽象性的特点,让很多学生难以理解。本文以《反比例函数的图像》一课为例,从激发学生的学习兴趣、直观地呈现函数知识两个方面探讨了如何在初中函数教学中运用信息技术,以期改善学生函数学习的现状。
The abstraction characteristics of junior high school function make it difficult for many students to understand. In this paper, we take the lesson “Image of Inverse Function” as an example to explore how to use information technology in junior high school function teaching in order to improve students ’current situation of function learning from two aspects: arousing students’ interest in learning and intuitively presenting function knowledge.