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演示实验是物理教学中不可缺少的一部分,通过演示实验让学生观察和分析物理现象,获得生动直观的感性认识,从而更好地理解和掌握物理概念和规律。并且可以培养学生的观察能力、分析与归纳能力和逻辑
Demonstration experiments are an indispensable part of physics teaching. Through demonstration experiments, students can observe and analyze physical phenomena and obtain vivid and intuitive perceptual knowledge so as to better understand and grasp physical concepts and laws. And can develop students’ observation ability, analysis and induction ability and logic