Objective： Through optimization, reform of the teaching mode, to improve students＇ learning interest, and improve the level of theoretical knowledge and clinical skills. Methods： Based on traditional teaching methods, combined with group learning method, ease discussion, induction and comparison, research analysis and PBL teaching method, the author explored a variety of teaching methods. Results： The students＇ learning interest, enthusiasm and motivation have been improved by the optimization, reform of teaching mode. The students＇ refle...
