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物理学科是一门以实验为基础的自然学科,而演示实验又是物理实验的重要组成部分,在物理课堂上,做好演示实验,事关整个物理教学目标的实现.因此,教师一定要重视物理课堂上演示实验发挥的作用.在本文中,笔者简单列举了演示实验在物理课堂上的几个重要作用,并简单阐述了进行演示实验时需要遵循的几个原则,希望借助于有效的演示实验能够提升整个物理课堂教学的质量.
Physics is an experiment-based natural subject, and demonstration experiment is an important part of physics experiment. In the physics classroom, doing demonstration experiment is related to the realization of the whole physics teaching goal. Therefore, the teacher must pay attention to In this paper, I briefly enumerate several important functions of demonstration experiment in physics class, and briefly explain several principles to be followed in demonstration experiment. I hope that with the help of effective demonstration Experiments can improve the quality of the entire physics classroom.