论文部分内容阅读
问题转化是将一个生疏、复杂的问题转化为熟知、简单的问题来处理,每一个具体问题如何去实现这种转化,关键是找到正确、合理的转化途径。本文通过课堂教学实践以及对学生认为有一定难度试题的分析,发现它们都可以通过类比转化与联想转化两种途径来解决,在平时的教学中,我们教师要重视学生在作出答案或结论之前的思维过程,引导学生探索问题转化方法,培养学生的问题转化能力。
Problem transformation is to transform a strange and complicated problem into a well-known and simple problem to be dealt with. The key is to find a correct and reasonable way to transform each concrete problem. Through the analysis of classroom teaching practice and questions that students think have certain difficulty, we find that both of them can be solved by analogy transformation and association transformation. In normal teaching, we teachers should pay attention to the students before they make the answer or conclusion Thinking process, guide students to explore ways to transform problems, develop students’ problem transformation ability.