物理学是以实验为基础的学科,实验教学是中学物理教学的重要教学方法之一,是培养学生观察、动手、思维能力的重要手段,是完成教学活动必不可少的环节。从实验在教学中对培养学生的观察能力、动手能力及综合分析应用能力、提高学生实验探究能力、发散思维能力等方面的作用作了阐述。可以说实验是转变教学观念、改进教学方法、在物理教学中的重要位置是任何教学手段都无法解释和替代的。 Physics is an experiment-based discipline. Experimental teaching is one of the important teaching methods for physics teaching in middle schools. It is an important means of training students’ ability of observation, practice and thinking. It is an indispensable part of completing teaching activities. From the experimental teaching in the students ’ability of observation, practical ability and comprehensive analysis of the ability to use to improve students’ ability to explore, divergent thinking ability and other aspects of the role are described. Can be said that the experiment is to change the teaching concepts, improve teaching methods, the important position in the teaching of physics is that any teaching can not be explained and replaced.