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高中物理“机械振动和机械波”这一章是非重点章,也是高中物理教学中的难点章,但其中却蕴涵着丰富的方法论的知识,是对学生进行方法教育的极好材料,本文试就如何在“机械振动和机械波”一章的教学中建立物理模型的方法谈些粗浅的看法。
The chapter on “mechanical vibration and mechanical waves” in high school physics is a non-key chapter. It is also a difficult chapter in high school physics teaching. However, it contains rich methodological knowledge and is an excellent material for students’ method education. The method of establishing a physical model in the teaching of the chapter “Mechanical Vibration and Mechanical Waves” discusses some superficial ideas.