本文说明了演示实验在物理教学过程中需要注意的内容和几点要求,并结合教师与学生在演示实验中教与学的关系,有针对性地提出了需要改进的方面,对发挥演示实验的作用,提高演示效率,培养学生学习物理的兴趣,激发学生学习的主动性和培养他们严谨求实的实验态度有一定指导作用。 This paper explains the content and requirements of the demonstration experiment in the physics teaching process, and puts forward the aspects that need to be improved in the light of the relationship between the teacher and the student in the demonstration experiment. Based on the demonstration, Role, improve the efficiency of presentation, develop students interest in learning physics, stimulate student learning initiative and develop their rigorous and realistic experimental attitude has a guiding role.