一、教材分析1.教材内容的地位及作用《惯性惯性现象》这节课是在学生刚刚学过《牛顿第一定律》的基础上进行的,它又是学生今后学习力学的基础.而且本节课中的几个有趣的实验和解释生活中的惯性现象,对于培养学生的学习兴趣和重视物理知识的应用,以及对学生进行辩证唯物主义教育都起着非常重要的作用.但是,学生对“惯性”概念常感到抽 First, the analysis of teaching materials 1. The position and role of the teaching material content “inertia inertia phenomenon” This class is based on students just learned “Newton’s first law”, it is also the foundation for students to learn mechanics in the future. Several interesting experiments in the class and interpretation of inertia in life have played a very important role in cultivating students’ interest in learning and the application of physics knowledge, as well as in teaching students dialectical materialism. However, students The concept of “inertia” often feels pumping