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物理习题教学中注重物理过程的分析,寻觅清晰的解题思路,提高学生解决问题的能力,是一贯倡导的原则,而给学生或教学生展示一幅清晰的物理情景,无疑是实施这一原则的必要和有效的过程.下面介绍几种方法.1、实验展现物理情景一些题目虽可用基础知识解答,但学生由于缺乏感性认识,一味讲解不凑效,借助实验展现实况,便使物理情景一目了然,可谓“千言万语讲不清,实验一做
The emphasis on the analysis of physical processes in the teaching of physics exercises, the search for clear ideas for problem solving, and the ability to improve students’ problem solving are the principles that have always been advocated. It is undoubtedly the implementation of this principle to show students or students a clear physical scenario. The necessary and effective process. Here are several ways to introduce: 1. The experiment shows the physical situation. Although some topics can be answered with basic knowledge, but because students lack understanding of emotions and blindly explain the ineffectiveness, with the help of the experimental exhibition, the physical situation can be seen at a glance. Can be described as ”a thousand words can’t be explained clearly, and the experiment is done.