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动能定理是高中物理解决动力学问题的基本方法之一,教师往往要举大量的例题引领学生学习,学生在反复的读题过程中耗费了大量的时间,也使学生对知识理解容易出现混淆,不利于提高学生综合思维能力.本文举例说明如何采用“一题多问”来减轻学生的负担,提高学习效率,取得好的效果.
Kinetic theorem is one of the basic methods for solving kinetic problems in high school physics. Teachers often have to give a large number of examples to lead students to learn. Students spend a lot of time in repeated reading questions, which also make students easily confused about knowledge comprehension, Which is not conducive to improve the students’ comprehensive thinking ability.This article gives an example to illustrate how to reduce the burden on students, improve learning efficiency and achieve good results.