在引进新概念、新理论时,只有让学生尽可能地看成这些新概念、新理论的引进是很自然的,甚至是不可避免的.才能使学生非形式化理解并掌握所学到的知识基于这一点,多年来我对解题教学的方法做了一些探讨,下面谈谈我的几点做法..一、讲点数学史,抓住简化原则回顾数学发展的历史,我们看到,虽然数学的发展主要依赖于生产实践,但也有不少数学知识是出于为了简单化的目的而发展起来的.因此,很多数学概念、理论和方法的引 When introducing new concepts and new theories, it is only natural or even inevitable for students to regard the introduction of these new concepts and new theories as much as possible. Only in this way can students understand and master the learned knowledge informally. Based on this, over the years I have done some research on the method of solving problem-solving teaching. Here are some of my approaches: First, talk about the history of mathematics, and grasp the principle of simplification to review the history of the development of mathematics. We have seen that although The development of mathematics depends mainly on production practices, but there are also many mathematical knowledge developed for the sake of simplification. Therefore, many mathematical concepts, theories and methods cited