物理是一门以观察和实验为基础的自然科学,实验在物理教学中具有十分重要的作用。由于人的思维活动是在感性材料的基础上产生的,感性材料是思维活动的源泉和依据。各种类型的物理实验具体形象地展示了物理知识的形成和发展过程,为学生的学习提供了丰富的感性材料,强化了学生的感知并纠正在感知中形成的错觉,教学中做好演示实验,有益于激发学生的学习兴趣,学生动手做实验,有益于培养学生动手动脑的能力,从而达到发展 Physics is a natural science based on observation and experiment. Experiment plays an important role in physics teaching. As people’s thinking activities are generated on the basis of sensuous materials, sensory materials are the source and basis of thinking activities. Various types of physical experiments show the formation and development of physical knowledge in a concrete and vivid way, providing rich sensory materials for students ’learning, enhancing students’ perceptions and correcting the illusions formed in perceptions, doing well in teaching experiments , Beneficial to stimulate students’ interest in learning, students do experiments, is conducive to cultivating students ability to brain, so as to achieve development