论文部分内容阅读
比较法是确定事物之间差异点和共同点的抽象思维方法,是物理教学中一种常见的思维方法,这种方法的实质就是辨析物理现象、概念、规律的同中之异,异中之同,以把握事物的本质属性.对于进入初中物理复习阶段学生而言,已经学习了大量的物理现象、概念、规律和方法,点多面广,头绪繁多,其间又有许多相近相似易混淆的知识,运用比较法可帮助学生加深对物理现象的认识,物理概念和规律的理解,物理思想方法的领悟,使知识网络化系统化条理化,从而可以收到启发思维,加深理解,促进联系,巩固记忆,防止干扰,和减负增效的教学效果,以及有效提高学生应用知识解决问题的能力水平.
Comparative law is to determine the difference between things and common ground abstract thinking method is a common way of thinking in physics teaching, the essence of this method is to identify physical phenomena, concepts, laws of the same in the different, different In order to grasp the essential attributes of things, for students entering the junior high school physics review phase, they have learned a great deal of physical phenomena, concepts, laws and methods with a wide range of points of view and many similar and confusing knowledge , The use of comparative law can help students to deepen the understanding of physical phenomena, the understanding of the physical concepts and laws, the understanding of physical and mental methods, the systematization of knowledge systematization, which can receive inspired thinking, deepen understanding, to promote contact and consolidation Memory, prevent interference, and reduce the negative effects of teaching effectiveness, as well as effectively improve students’ ability to apply knowledge to solve the problem.