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纵观初中物理教学过程我们发现,初中物理解题所涉及的方法有很多,而在这多样的解题方法中,有一种比较直观、简洁的科学方法,这就是极限思维法。所谓极限思维法,就是当某一个物理量单调连续变化,则该物理量的变化过程和现象可以拓展到该区间的极限情况(或极端值),迅速显现物理问题的本质,结合已有的事实经验得出结论。在分析初中物理习题中的动态问题时,应用极限思维法会起到事半功倍的作用,也能帮助提高学生的解题能
Throughout the process of junior high school physics teaching, we find that there are many ways to solve junior middle school physics problems. And in this diverse problem solving method, there is a more intuitive and concise scientific method, which is the limit thinking method. The so-called limit of thinking method, that is, when a certain monotonous continuous changes in the amount of physical, the physical changes and phenomena can be extended to the limit of the range (or extreme value), the rapid nature of physical problems, combined with the existing factual experience Conclusion. In the analysis of the dynamic problems in junior high school physics exercises, the application of the limit thinking method will play a multiplier role, but also can help improve students’ problem solving skills