演示实验是物理教学中的有效辅助工具,也是物理课程目标最大化实现的重要部分,更是培养学生科学素养的有机组成部分。但是,在应试教育思想的影响下,物理演示实验的价值并没有对课堂起到太大的作用,尤其是一些教师认为实验课就是浪费时间,导致学生在物理实验教学中一直都是“背实验”的学习形式,严重不利于实验课价值的实现,也不利于物理课程价值的最大化 Demonstration experiment is an effective auxiliary tool in physics teaching. It is also an important part of maximizing the goal of physics curriculum. It is also an integral part of cultivating students’ scientific literacy. However, under the influence of examination-oriented education, the value of the physical demonstration experiment does not play a significant role in the classroom. In particular, some teachers think that the experimental class is a waste of time, resulting in the students in the physical experiment teaching has always been Experiment "learning form, seriously detrimental to the realization of the value of experimental class, nor is it conducive to the maximization of the value of physical courses