转化和化归思想是解答数学问题中常用的思想方法.它不仅仅是一种常用的数学思想和数学方法,还体现了一种数学的能力.在数学学习的过程中处处都体现着转化和化归思想.比如一道立体几何的题目可以转化成平面几何来解决,或者在解决几何问题中,也可以通过化归将几何问题变为代数问题.下面我将结合教学实践,谈谈有关转化和化归思想的理解及运用.一、如何理解转化和化归思想转化,简单的理解就是把一个问题变成了另一 Transform and return to thought is the common way of thinking in solving mathematical problems.It is not only a kind of commonly used mathematical thought and mathematical method, but also embodies a kind of mathematical ability.In the process of mathematical learning, For example, a three-dimensional geometric topics can be transformed into plane geometry to solve, or to solve the geometric problems, you can also turn the geometric problems into algebra problems. Now I will combine teaching practice, talk about the transformation and To understand and use the idea of ​​change.A first, how to understand the conversion and return to the thought transformation, a simple understanding is to turn a problem into another