Reform teaching method to improve the teaching ability of young teachers

摘要

The limitations of traditional use geometric method to construct auxiliary function of the teaching of Lagrange mean value theorem is points out, and the methodology significance of the method using analysis method to construct the auxiliary function of the Lagrange mean value theorem is presented. The methods of constructing auxiliary function belongs to the inquiry teaching method, the analysis teaching method of constructing auxiliary functions can cultivate students' ability to analyze, abstract thinking ability and problem solving ability. Young teachers should improve their teaching ability through the study of teaching methods.