自制实验越来越受到一线教师的重视,越来越多的教师参与到自制实验中来。所谓自制实验就是教材中没有展现出来或者在教材中所给实验基础上加以改进的实验,好的自制实验不仅能够使课堂出彩,而且能够更好地帮助学生理解物理知识。自制实验原理往往来自于课本、习题,在根据这些原理做实 Home-made experiments are increasingly valued by front-line teachers, and more and more teachers are involved in self-made experiments. The so-called self-made experiment is not demonstrated in the textbook or in the textbook to improve the experiment based on the experiment, a good self-made experiment can not only make the classroom out of color, but also to better help students understand the physical knowledge. Self-made experimental principles often come from textbooks, exercises, based on these principles to be true