Fishery resources science is one of the important disciplines of resource utilization and sustainable development in the aquatic industry.It intersects with ecology,bioscience,marine science and other disciplines,and dabbles in a wide range of subjects.For students majoring in aquatic products,it is a compulsory course.With the progress of science and technology and society,the traditional teaching methods are no longer suitable for today's students,and the reform of teaching methods and courses is imminent.Starting with the present situation of fishery resources and the specific measures of teaching reform,this paper probes into the specific schemes and measures of fishery resources teaching reform and practice,and combines theory with practice by means of practical teaching,case teaching and group discussion.in order to enhance students'interest and skills in aquaculture and contribute to the development of fishery in China.