函数单调性是高中数学对函数学习第一阶段中的一个举足轻重的知识点,在以重点学习函数的概念、函数的图象和性质的大背景下,需要从形和数两方面对函数的单调性作深刻的分析和必要的研究。现结合自己的教学感悟和对考试大纲教学大纲的分析作一个初步的探讨。一、问题的引入在办 Function monotonicity is a pivotal knowledge point of high school mathematics in the first phase of function learning. Based on the concept of key learning function and the image and nature of the function, it is necessary to monotonically adjust the function Sex for a profound analysis and necessary research. Now combined with their own teaching insights and analysis of the syllabus outline for a preliminary discussion. First, the introduction of the problem is done