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众所周知,使用函数观点和方法解决数学问题以及现实问题不仅是初中数学非常重要的考点之一。因此,函数知识的教学对教师来说非常重要。但是,函数概念具有高度抽象性的特点,学生难以理解和掌握,所以教师在制作函数这一模块的教学方案时应该特别注重变抽象为具体,注重联系实际,才能有利于建立学生对函数的兴趣,才能方便学生更好的理解函数的概念,增强学生在实际生活中运用函数思想的能力。本文主要就笔者所见的一些文献资料和个人见解,浅谈基于函数性质的初中数学教学方法。
It is well-known that the use of functional perspectives and methods to solve mathematical problems and practical problems is not only one of the most important test centers for math in junior high schools. Therefore, the teaching of functional knowledge is very important for teachers. However, the concept of function is highly abstract and difficult for students to understand and master. Therefore, teachers should pay special attention to making abstraction as concrete and practice-based in order to help students build interest in the function of the module , To facilitate students to better understand the concept of function and enhance students ability to use the function of thinking in real life. This article mainly on the author saw some of the literature and personal opinions on the nature of the function based on junior high school mathematics teaching methods.