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在物理教学中,就学生而言,学习过程中的信息反馈可以强化物理知识的正确掌握,纠正错误认识;就教师来讲,教学过程中的信息反馈可以掌握教学情况,改进教学方法。可见信息反馈这种教学手段是多么的重要。教师如果能利用好反馈原理,运用好信息反馈的方法,把握好信息反馈的作用,就能收到意想不到的教学效果。
In physics teaching, as far as the students are concerned, information feedback in the learning process can strengthen the correct mastery of physical knowledge and correct misunderstandings. In terms of teachers, information feedback in the teaching process can grasp the teaching situation and improve teaching methods. It can be seen how important information feedback is this teaching method. If teachers can make good use of feedback principles, use good feedback methods, and grasp the role of information feedback, they can receive unexpected teaching effects.