Abstract:Experimental examination is an important component of the independent course of Environmental Microbiology Experiment, which will provide effective guarantee for improving the teaching quality and talent training. In this study, we focused on undergraduates comprehensive capability development and evaluation, a diversified and multi-phase experimental assessment system was established around the network preview examination, class performance of fundamental experiment, and practical ability evaluation of self-designed experiment based on the characteristics of Environmental Microbiology Experiment course. The specific plans and effects were also discussed together, the results of this study will give new insights into understanding the beneficial backwash effect in the aspects of promoting the teaching quality, arousing undergraduate learning interests and improving comprehensive quality, practical ability and innovative spirit.