简谐振动传统教学路径的探讨与改进  

Discussion and Improvement of the Traditional Teaching Path of Simple Harmonic Vibration

作　　者：杨振东 顾国锋[1] YANG Zhen-dong;GU Guo-feng(College of Physics and Technology,Guangxi Normal University,Guilin 541004,China)

机构地区：[1]广西师范大学物理科学与技术学院,广西桂林541004

出　　处：《长春师范大学学报》2020年第10期17-20,43,共5页Journal of Changchun Normal University

摘　　要：简谐振动的传统教学路径遵循归纳推理的一般思路,以弹簧振子的受力特征作为切入点给出一般形式的简谐振动动力学方程。实践表明,这一教学路径存在些微逻辑瑕疵。本文从知识脉络与学生认知角度出发展开相关讨论,指出传统教学思路的不足之处,并给出改进建议,最后归结出教学启示。The traditional teaching path of simple harmonic vibration follows the general thinking of inductive reasoning,and the general form of simple harmonic vibration dynamic equation is given by taking the force characteristics of spring oscillator as the starting point.Practice shows that this teaching path has some logical defects.From the perspective of knowledge context and students cognition,this paper points out the shortcomings of traditional teaching ideas and puts forward some suggestions for improvement and two points of teaching enlightenment.

关 键 词：简谐振动 教学逻辑 圆频率平方 物理内涵 

分 类 号：G642.0[文化科学—高等教育学] O4-3[文化科学—教育学]