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随着教学改革不断深入,各个阶段教学工作者已被提出新的要求,需要不断优化自身的教学方法,改变课堂教学的现状,提高教学效率与质量。在高中数学改革的浪潮中,数学思想方法被广泛应用到数学函数教学中,发挥着不可替代的作用。同时,函数是数学体系的核心组成部分,也是其最基础的概念。函数是表达方程式、几何知识等最基本的应用,是高考经常考查的内容,函数也是高中数学教学中的难点、重点,贯穿于整个数学教学过程,也是学生难于理解,感到
With the continuous deepening of teaching reform, teaching workers in all stages have been put forward new requirements. They need to constantly optimize their own teaching methods, change the current situation of classroom teaching, and improve teaching efficiency and quality. In the wave of high school mathematics reform, mathematical thinking methods are widely used in mathematics function teaching, play an irreplaceable role. At the same time, the function is the core part of the mathematical system, but also the most basic concept. Function is the expression of equations, geometric knowledge and other basic applications, is often examined the contents of the college entrance examination, the function is also a high school mathematics teaching difficulties, the key, throughout the entire mathematics teaching process, but also difficult for students to understand, feel