Abstract: In order to fully arise the enthusiasm of students in active learning and promote their development, we attempted such multiple class teaching methods in teaching medical science of genetics as elaboration of the basic theory of genetics, synopsis on the advance of this field, application of multimedia teaching, case-based teaching, role-play change in class teaching, instructions on writing of reviewing articles and academic assessment by diverse examination. The results suggest that multiple teaching methods can greatly enhance the efficiency of class teaching and comprehensively cultivate the academic ability of the students as well as improve the quality of teachers. Compared with the conventional class teaching, students are much interested in giving lessons by case-based study, CAI teaching and role change of teachers and students in class teaching, which resulted in improvement of self-disciplined study of students, problem settlement, class performance, awareness of the importance of scientific research and reinforcement of team work.

Key words: medical genetics, diversification, teaching