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物理学是一门以观察、实验为基础的学科。物理演示实验的教学是物理课程和物理教学的一个重要的组成部分。它既是物理教学的重要基础,又是物理教学的重要内容、方法和手段。作为物理教学的一种手段,它对提高学生的兴趣,加深物理知识的印象,培养学生的观察、分析问题能力都有着重要意义。教师做每一个演示实验,都必须精心准备、规范操作,引导学生认真分析总结,才能达到理想的教学效果。
Physics is an observation, experiment based discipline. Teaching physics experimenting is an important part of physics curriculum and physics teaching. It is not only an important foundation of physics teaching, but also an important content, method and means of physics teaching. As a means of physics teaching, it is of great significance to improve students ’interest, deepen the impression of physical knowledge and develop students’ ability to observe and analyze problems. Teachers do every demonstration experiment, must be carefully prepared to regulate the operation, guide students to carefully analyze the summary, in order to achieve the desired effect of teaching.