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传统的习题课教学主要是将问题以习题的形式提交给学生,旨在巩固所学知识,培养学生应用知识解决问题的能力.但是,由于习题过于强调推导、演算,呈现的问题情景脱离真实的物理现象,使得很多学生只知道根据已知条件和现成的物理模型去解题,遇到实际问题常常束手无策.这种现象若长期存在下去,对学生能力素质的均衡发展是极为不利的.我们在充分肯定物理习题的教育价值时,也要客观地认识其缺陷,寻找培养学生解决实际问题
The traditional exercise class teaching is mainly to submit questions to students in the form of exercises. It aims to consolidate the knowledge learned and cultivate the students’ ability to apply knowledge to solve problems. However, due to the overemphasis on the derivation and calculus of exercises, the problem scenarios presented are not real. Physical phenomena make many students only know that solving problems according to known conditions and ready-made physical models, and often encounter practical problems are incapable. This phenomenon, if it persists for a long time, is extremely unfavorable to the balanced development of students’ ability and quality. When fully affirming the educational value of physics exercises, we must also objectively understand its deficiencies and seek to train students to solve practical problems.