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数学解题是数学学习过程中的重要环节,选择什么样的观点去审视问题,采用什么样的方法或技巧去分析问题,对每个数学工作者而言都是非常重要的.虽然有些问题可以寻找到适合的通性通法,例如导数法.但是若能在解题过程中,合理引用一些特殊的变换技巧,将对破解那些难度较大的把关题具有明显优势,也会对提高自身的数学解题能力很有帮助.本文中,笔者将以两道2015年武汉市的高三调研试题为引,浅谈几种常见变换在数学解题中的应
Mathematical problem solving is an important link in the process of mathematical learning. Choosing which viewpoint to look at and what kind of method or technique to use to analyze the problem is very important for every math worker. Although some problems may Find suitable general methods, such as the derivative method, but if in the process of solving problems, reasonable reference to some special transformation techniques, will be more difficult to solve the problem of those who have obvious advantages, but also to improve their own Mathematics problem solving ability is very helpful.In this article, I will be two in 2015 in Wuhan City, senior high school research questions cited, on several common transformation in mathematical problem solving should