物理是一门以实验为基础的学科,物理教学中应该既重视理论又重视实验,特别是提高学生的动手能力,是物理教学的重要任务。初中学生初次接触物理实验,对什么都好奇。而处在他们这个年龄期,学生又很容易出现一些心理障碍。以物理实验为例:学生初次进入实验室看到较复杂的仪器(如天平的使用),或 Physics is an experiment-based discipline. In physics teaching, we should attach importance to both theory and experimentation. In particular, it is an important task for physics teaching to improve students’ hands-on ability. Junior high school students were exposed to physics for the first time and were curious about everything. At this age, students are prone to some psychological problems. Take physical experiments as an example: students first enter the lab to see more complex instruments (such as the use of scales), or