论文部分内容阅读
物理实验是中学物理教学中最普遍也尤为重要的环节,实验前的准备是非常必要的,文章通过具体实例,从实验器材的准备、实验过程的准备、课前反复操作等几个方面进行阐述演示实验的准备工作。
Physics experiment is the most common and especially important link in the physics teaching of middle school. The preparation before the experiment is very necessary. The article elaborates from several aspects such as preparation of experimental equipment, preparation of experimental process and repeated operation before class Demonstration experiment preparation.