According to the teaching content of biochemistry and the characteristics of students of eight-year program of traditional Chinese medicine, the PBL teaching mode was tried to carry out in the eight-year program class of traditional Chinese medicine and teaching effect was explored. By selecting the eight-year program students of traditional Chinese medicine as research object, in view of the metabolism and disease related teaching content, PBL teaching method was adopted by using network resources and formative assessment method was used for d...