拉格朗日方程渐进式教学策略研究  

Research on Progressive Teaching Strategies for Lagrange Equations

作　　者：游森林 贺西平[1] YOU Senlin;HE Xiping(School of Physics and Information Technology,Shaanxi Normal University,Xi’an,Shaanxi 710119)

机构地区：[1]陕西师范大学物理学与信息技术学院,陕西西安710119

出　　处：《物理通报》2025年第4期13-15,共3页Physics Bulletin

摘　　要：拉格朗日方程不同于牛顿运动定律,且求解需要高等数学,对初学的大学生来说有一定困难.为了使学生更容易掌握用拉格朗日方程求解动力学问题,用递进式教学法研究了教学策略,以形成思维上的递进,便于初学者掌握.The Lagrange equation is different from Newton’s laws of motion,and solving it requires advanced mathematics,which poses certain difficulties for novice college students.In order to make it easier for students to master the use of Lagrange equations to solve dynamic problems,a progressive teaching method is used to study teaching strategies,in order to form progressive thinking and facilitate beginners to master.

关 键 词：拉格朗日方程 差商 微分方程 教学策略 

分 类 号：G63[文化科学—教育学]