论文部分内容阅读
在物理复习课的教学中,经常有这样的现象,老师讲了不少题,学生也做了不少题,但一遇到新题,往往还是不会。主要原因是学生缺乏应变能力,怎样才能帮助同学们提高应变能力呢?我们认为在复习课的教学中,采用一题多问是一个行之有效的方法。此法即是由基本题出发,通过纵横的变型,将基本题变成较复杂的问题,帮助同学们把握题目的结构特征,了解复杂问题的来龙去脉,掌握解题的思维方法。这样做有利于同学们开阔视野,提高应变能力。
In the teaching of physical review classes, there are often such phenomena. The teacher has spoken many questions and the students have also done a lot of questions, but as soon as new problems are encountered, they are still not. The main reason is that students lack the ability to adapt. How can we help our students improve their ability to adapt? We believe that the use of multiple questions in the review class is an effective method. This method is based on the basic questions. Through vertical and horizontal changes, the basic questions are turned into more complicated questions, helping students grasp the structural features of the topics, understanding the ins and outs of complex problems, and mastering the thinking methods of problem solving. This will help students broaden their horizons and improve their ability to adapt.