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学生要真正习得概念和规律,就必须经过习题的历练.在高中物理习题教学中,教师应该如何来设计习题,设计怎样的习题才能有效构建认知体系,促进学生思维的有序发展呢?一、习题设计的原则1.科学合理的原则设计的习题首先不允许出现科学性错误,也不能出现歧义.任何存有争议的习题都必须坚决弃用,更
In order to truly acquire the concepts and laws, students must go through the exercise of exercises.In the high school physics exercises teaching, how should teachers design exercises and design exercises to effectively construct cognitive system and promote the orderly development of students’ thinking? First, the principles of exercise design 1. Scientific and rational design of the problem First of all, do not allow scientific mistakes, can not be ambiguous. Any controversial exercises must be resolutely abandoned, more