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物理是一门以实验为基础的科学,生动的实验设计能激发学生好奇心和求知欲,调动学生学习积极性。本文以“透镜”这节课为例,介绍了几个关于凸透镜对光线会聚作用的创新实验,并指出每个实验的优缺点。
Physics is an experiment-based science. The vivid experimental design can stimulate students’ curiosity and curiosity, and arouse their enthusiasm for learning. Taking the lesson “Lens” as an example, this paper introduces several innovative experiments on the convergence of light with convex lenses and points out the advantages and disadvantages of each experiment.