高中物理力学包含着繁多的知识点,其中概念、公式、定理规律等是教学难点。结合教学实践,对力学的概念类、规律类和习题类教学中存在的难点进行了分析,并结合实例列举出了相应的教学设计方案。 High school physics mechanics contains a large number of knowledge points, of which the concept, formula, theorem of law and other teaching difficulties. Combining with teaching practice, this paper analyzes the existing difficulties in conceptual class, regular class and exercise class of mechanics, and lists the corresponding teaching plans with examples.