物理是一门以实验为基础的学科,而物理学所涉及的定义、定理、规律、定律等大多都是在科学实验的基础上概括和总结出来的.实验既是物理学科的重要内容,也是培养我们观察、动手能力的重要途径.从实验中学物理,除了要理解基本物理原理、了解仪器特点及其使用方法、掌握基本的实验技能外,更需要的是重视实验的探究过程、体会实验设计思想、培养动手解决问题的实践能力.这正是新课程所带来的改革.即在学生已有的知识经验上,促进学生对知识的真正理解,同时重视学 Physics is an experiment-based discipline, and most of the definitions, theorems, laws and laws involved in physics are summed up and summarized on the basis of scientific experiments.Experiments are not only the important contents of physics, but also the training We observe, practical ability an important way.Experimental middle school physics, in addition to understanding the basic principles of physics, to understand the characteristics of instruments and methods of use, to master the basic experimental skills, but also need to pay attention to the process of experimental exploration, experience experimental design ideas , Cultivate hands-on practical ability to solve the problem.This is the reform brought about by the new curriculum, that is, in the students ’existing knowledge and experience, to promote students’ true understanding of knowledge,