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演示实验可以把物理教学化枯燥为生动有趣,化抽象的概念和规律为具体的生动教学情景展现在学生面前,激发学生的学习兴趣,促进相关物理知识的理解,培养学生的思维能力。传统的演示实验教学方法有时会不利于学生掌握新的知识,而往往不能达到预期的效果。结合我的教学实践,应从以下几个方面改进优化,能促进物理有效教学的实施。
Demonstration experiments can turn the physics teaching into a boring, vivid, and abstract concept and law for the vivid teaching scenarios to be displayed in front of the students, to stimulate the students ’interest in learning, to promote the understanding of relevant physical knowledge, and to develop students’ thinking ability. Traditional demonstration experiment teaching method sometimes will not help students master new knowledge, and often can not achieve the desired results. Combined with my teaching practice, we should improve and optimize the following aspects to promote the implementation of effective physics teaching.