This paper deeply analyzes the physical connotation of the Law of Conservation of Mechanical Energy, and points out the attention-worthy matters in the teaching process.
本文深入分析了机械能守恒定律的物理内涵，利用具体事例讨论并纠正了对该定律的两种常见错误认识，并指出了教学中应注意的问题。
Taking rigid body turning fixing axes as an example, this article discusses how to apply the law of transfer to the teaching of physical concepts and principles.
本文以刚体定轴转动为例，论述了物理概念及物理规律教学中，如何运用迁移规律提高教学效果。
Taking rigid body turning fixing axes as an example, this article discusses how to apply the law of transfer to the teaching of physical concepts and principles.
本文以刚体定轴转动为例，论述了物理概念及物理规律教学中，如何运用迁移规律提高教学效果。
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