[Abstract] Objective?To evaluate the application of the flipped classroom model based on micro-course in teaching “Animal surgery” and comparing with traditional teaching mode. To Provide new ideas for the teaching of animal surgery. Method In the teaching of debridement

120 Navy Military Medical University undergraduates were randomly divided into experimental group and control group.

flipped classroom mode and traditional teaching mode were respectively used. After the end of the teaching

the survey of learning effect evaluation questionnaire and the knowledge assessment of debridement were compared and analyzed. Result In the experimental group

there were 4 positive evaluations in the 5 learning effect evaluations

which were higher than those in the control group

and the average scores of the 12 examinations were also higher than those in the control group. The difference was statistically significant (P<0.05). Conclusion the flipped classroom model based on micro-course can improve the teaching effect of debridement in animal surgery and increase the students' self-learning ability.