物理学是一门实验科学,物理概念和规律往往来自于生活与生产实践,因此在中学物理教学中,物理规律的教学往往运用实验的手段来进行。物理实验包括演示实验和学生实验,其中演示实验在物理规律教学中占有重要的地位。要发挥实验在物理教学中的作用,教师要从以下几个方面进行深入的研究。一、实验的目的性在物理教学过程中,是否需要做实验,应当选择 Physics is an experimental science. The concepts and laws of physics often come from life and production practice. Therefore, in the physics teaching in middle schools, the teaching of physics laws is often carried out by means of experiments. Physics experiments include demonstration experiments and student experiments, of which demonstration experiments play an important role in the teaching of physics. To play the role of experiment in physics teaching, teachers should conduct in-depth research from the following aspects. First, the purpose of the experiment In the process of teaching physics, whether to do experiments, should choose