“割圆术”在高等数学教学设计中的体现  

Embodiment of Cyclotomy in Higher Mathematics Teaching Designing

作　　者：张燕[1] 寇冰煜[1] 张晓蓉[2] 

机构地区：[1]解放军理工大学理学院,江苏南京211101 [2]江苏海事职业技术学院,江苏南京211170

出　　处：《高等数学研究》2014年第5期38-40,共3页Studies in College Mathematics

摘　　要：研究"割圆术"思想在高等数学教学中的教学设计,讨论基于"割圆术"思想在教学中设置疑问与思考的方法,并将"割圆术"作为重要极限的应用,推导出"割圆术"中的圆面积公式.This paper mainly studies the design about the thought of Cyclotomy in higher mathematics teaching, discusses the methods of setting thoughts and questions about teaching based on Cyclotomy, and derives the formula of the area of a circle by which can be viewed as the application of Cyclotomy.

关 键 词：割圆术 数列极限 重要极限 

分 类 号：O13[理学—数学] G642.0[理学—基础数学]