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一、问题提出的背景背景1当前中学物理教学中存在的一个突出问题:是学生在运用知识解决问题这一环节上存在着严重困难。许多教师常采用“题海战术”来试图克服这一困难,这种方法耗费师生大量精力和时间,但对于培养学生分析、解决问题的能力却收获甚微,且给物理教学本身留下了许多“致命的隐患”。研究物理问题解决的意义在于:寻找一条从根本上战胜“题海”战术,有效培养学生分析问题和解决问题的能力的道路,提供一些有益的建议和意见。
I. BACKGROUND OF THE PROBLEM BACKGROUND A prominent problem in the present middle school physics teaching is that students have serious difficulties in using the knowledge to solve the problem. Many teachers often try to overcome this difficulty by using “problem-solving tactics”, which consumes a great deal of energy and time from teachers and students. However, the ability of students to analyze and solve problems has little to gain and physics teaching itself Under a lot of “fatal hidden ”. The significance of studying the physical problem solving lies in finding a way to fundamentally defeat the tactics of “inscribing the sea” and effectively cultivating the ability of students to analyze and solve problems, and provide some useful suggestions and opinions.