物理学离不开实验,实验是物理学必不可少的重要组成部分.物理实验不仅是训练学生实验技能的一个方面,同时也是学生认识、学习和研究事物的有效方法.人教版高中物理课本中的“做一做”栏目,虽然是扩展性的内容且大多是开放性的,并没有统一的要求,很容易被老师和学生忽略,但是动手做一做这些小实验对培养学生的动手、观察、思考、创新 Physics can not be separated from experiment, experiment is an indispensable part of physics.Physical experiment is not only an aspect of training students’ experimental skills, but also an effective way for students to know, study and study things. In the “do one ” column, although it is scalable content and mostly open, and there is no uniform requirement, it is easy to be ignored by teachers and students, but do these small experiments to develop students Hands-on, observation, thinking and innovation