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分类讨论思想是解决问题中的一种重要的逻辑思维方法,指解决某个问题时,由于存在一些不确定的因素,难以统一解答,这时需要将可能出现的各种情况进行分类,然后逐一分析讨论,最后再对讨论得到的各类情况的结果进行归纳整理,以得出问题的最佳答案.高中物理解题中运用分类讨论思想,一方面可使复杂问题简单化,有助于学生发现解题思路,优化解题过程,掌握解题技巧;另一方面可避免丢值漏解,有助于锻炼
Classification and discussion are an important logical thinking method in solving problems. When solving a certain problem, because there are some uncertain factors, it is difficult to solve the problems in a unified way. At this time, it is necessary to classify the various situations that may occur, and then classify them one by one. Analyze and discuss, and finally summarize and collate the results of the various situations that have been discussed so as to obtain the best answer to the question. The use of categorized discussion ideas in high school material understanding questions can simplify complex issues and help students Find problem-solving ideas, optimize the problem-solving process, and master problem-solving skills; on the other hand, you can avoid missing values and contribute to exercise.