以APOS理论为基础的高数极限概念教学实践分析

Analysis on the Teaching Practice of the Concept of Limit in Higher Mathematics Based on the APOS Theory

以高数极限概念教学实践为例,将APOS理论的内涵给予体现,提出优化极限概念教学的方法,分析学情及指导方向,深化高等数学极限概念教学,结合教学案例,提出优化策略,为提高学生对极限概念的深度理解、知识应用、重点掌握奠定基础。

Taking the teaching practice of the concept of limit in Higher Mathematics as an example,this paper discusses the connotation of the APOS theory,and puts forward the method of optimizing the teaching of the concept of limit.It is necessary to deepen the teaching of the concept of limit in Higher Mathematics by analyzing students’learning situation and guidance direction,and puts forward the optimization strategies by combining with the teaching cases to lay the foundation for improving students’understanding of the concept of limit,the application of knowledge,and the master of the key points.