Systematical Analysis to Teaching Limit Concept
FU Xi-lian · Journal on Mathematics Education · 2013
The necessity of learning e-language is put forward through comparing limit concepts defined by Cauchy and Weierstrass;the cultural connotation fulfilled in the development and transformation of limit concept stimulates limit concept teaching to show its significance;the concrete abstraction procedure of the definition of limit described in e-N or e-δ can be proclaimed through different perspectives,trough witch,intuitive teaching is proved to be an effective method in limit concept teaching.