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在紧张的高三复习阶段,每天都有繁重的学习和训练任务.有的同学提出这样的疑问:虽然掌握的知识点已经很多了,但在解题时有时还是会感到无从下手.这说明他们还没有形成属于自己的、科学完善的解题思路。为了解决这一困惑,同学们在日后解题之前不妨先提出三个问题来帮助自己整理思路:首先要提出问题是什么.也就是问题考查的是哪一部分的知识,通常有哪些物理量
In the intense junior high school review stage, every day has a heavy learning and training tasks.Some students raised the doubt: Although the knowledge of the point has been a lot, but sometimes in the problem-solving will feel unwilling to start .This shows that they also Did not form their own, scientific and perfect problem-solving ideas. In order to solve this confusion, students may wish to come up with three questions to help organize their thinking before solving the problem in the future: First, what is the problem? That is, what part of the problem to examine the knowledge, what physical quantities are usually