The Essential of Medical Informatics, which is preliminarily established as the computer basic teaching reform course with medical characteristic in Hunan University of Chinese Medicine, makes the breakthrough of the computer rank examination objective in the the traditional teaching. The ARC S (attention, relevance, confidence and satisfaction) motivation model in the course of teaching ia indroduced, and optimizing the teaching design is to stimulate students' intrinsic motivation of learning. Diversification strategies are developed:...