摘要
在教学时数偏少的微积分课程中,很多定理的教学常常采用述而不证的形式进行,这对学生正确理解和应用洛必达法则是及其不利的.本文讨论洛必达法则教学中在教学方式、证明方法和实施过程上的主要问题,并给出解决相应问题的教学建议.
In the calculus course with fewer teaching times,the teaching of many theorems is often carried out in the form of no evidence,which is unfavorable to the students’correct understanding and use of the L’Hospital rule.This paper discusses the main problems in the teaching method,the method of proof and the process of implementation in the teaching of the L’Hospital rule,and suggestions for solving the corresponding problems are given.
作者
李源
郝小枝
LI Yuan;HAO Xiao-zhi(School of Mathematics and Statistics,Yunnan University,Kunming 650500,China;Institute of Information Technology,Yunnan University of Traditional Chinese Medicine,Kunming 650021,China)
出处
《大学数学》
2018年第5期63-66,共4页
College Mathematics
基金
国家自然科学基金青年项目(11601470)
云南省高等学校卓越青年教师特殊培养计划项目
云南大学校级教改项目(WX162072)
云南大学校级本科教材建设项目(WX162072)
关键词
洛必达法则
教学误区
教学建议
L’Hospital rule
misunderstandings in teaching
teaching suggestions
