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物理学是自然科学中的一门基础学科,跟其他自然学科一样,都有一系列作为理论出发点的基本概念和由推理导出的定律,这些概念、定律具有某些相似或相同点,初中学生容易混淆,不易掌握,如果运用比较法就可以帮助学生扫清学习上的障碍。一、比较法比较法也叫对比法,“比较”是人们常用的思维方法,是找出事物之间的差异点和共同点的思维方法,通过事物间相同特征或相异特征的比较,提示事物的本质和区别。而人们认识事物往往是从区别事物的本质特征开始的,要区别就要
Physics is a basic science in natural science. Like other natural sciences, physics has a series of basic concepts as starting points of theory and laws derived from reasoning. The concepts and laws have some similarities or similarities, and junior middle school students are easily confused , Not easy to grasp, if you use comparative law can help students clear the obstacles in learning. First, the comparison method is also called comparison method, “comparison” is a commonly used method of thinking, is to find out the difference between things and common thinking method, through the same or different features between the comparison , Suggesting the nature and difference of things. And people recognize things are often from the essential characteristics of the distinction between the beginning of the thing, it is necessary to distinguish