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本文就高三物理“光的干涉”一节来谈谈“注意”规律在物理课堂教学中的运用。(限于篇幅略去教学目的、教具、作业布置等,以及课堂中对教学内容的一些分析) [教学过程]一、引入新课: 在高一力学中我们学习过机械波的干涉,并演示了水波的干涉现象,波要产生稳定的干涉现象要具备什么条件?(自问自答) [设问]那么,光作为一种波,它的干涉现象产生的条件及其表现怎样呢? [学生注意分析]引入新课,提出问题。吸引学生的注意,使学生的注意集中到对机
This article talks about the use of “attention” in physics classroom teaching in the section of “Light Interference” in the third year of physics. (Constrained by lengthy teaching objectives, teaching aids, assignments, etc., as well as some analysis of teaching content in the classroom) [Teaching Process] 1. Introducing New Courses: In the high mechanics we have studied the interference of mechanical waves and demonstrated the water waves. What are the conditions for the interference phenomenon and the wave to produce a stable interference? (Self-questioning) [Interrogation] Then, as a kind of wave, what is the condition and the performance of its interference phenomenon? [Student attention analysis ] Introduce new lessons and ask questions. Attract students’ attention so that students’ attention is focused on the machine