物理学是一门以实验为基础的学科。中学物理实验教学的目的是,通过实验建立学生对课堂讲授内容的感性认识,增强学生对学习内容的理解和记忆,提高教学效果;开发学生智力,训练学生的实验技能,培养学生分析、解决问题的能力和研究创新的能力。中学物理课堂教学改革的一个重要突破就是加强物理实验教学。在多年的实验教学实践中,结合学生的实际认知心理,精心设计和制作直观、形象的实验教具,对物理概念的引入、建立和应用起到了良好的作用。 Physics is an experiment-based discipline. The purpose of high school physics experiment teaching is to establish students ’perceptual knowledge of classroom teaching contents through experiments, enhance students’ understanding and memory of learning contents and improve teaching effect; develop students ’intelligence, train students’ experimental skills, train students to analyze and solve problems Ability and research and innovation ability. An Important Breakthrough in Middle School Physics Classroom Teaching Reform Is to Strengthen Physics Experiment Teaching. In many years of experimental teaching practice, combined with the actual cognitive psychology of students, careful design and production of visual, visual experimental teaching aids, the physical concept of the introduction, establishment and application played a good role.