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演示实验在物理教学中能直观形象地为学生提供感性认识,是学生形成物理概念和定律的基础。要想提高物理教学质量,必须重视演示实验。我建议从下面几个方面来加强演示实验。
Demonstration experiment can intuitively and visually provide students with perceptual knowledge in physics teaching, which is the basis for students to form physical concepts and laws. In order to improve the quality of physics teaching, demonstration experiments must be emphasized. I suggest strengthening the demonstration experiment from the following aspects.