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物理演示实验教学环节能有效地培养和发展高中生物理学习兴趣和物理学习观察能力,为学生提供必要的感性知识,引起学生的兴趣,提高上课效率.
The physical demonstration experiment teaching can effectively cultivate and develop the physics learning interest and physics learning observation ability of senior high school students, provide students with the necessary emotional knowledge, arouse their interest and improve class efficiency.