According to the school teaching arrangement,4month12-13Day，Our school carried out online open class activities of "same class"，Active response of various teaching units，Organized this event carefully，Vice President Jiao Jianping、Chen Shangjin, Director of the Academic Affairs Office, and relevant comrades of the Academic Affairs Office participated in the activities of some colleges。

Each college according to the unified requirements of the school，Selecting a wide range of courses for this college，from3to5Different teachers in different teachers conduct teaching display for the same knowledge point。Teachers participating in the display of the knowledge points around the institute，From different angles、Use different methods Sky bet app download to teach，Each characteristic and highlights，Gives different feelings and experiences to other teachers，Reflected the teacher's serious teaching attitude and solid basic skills。After the teaching observation is over，Each college organizes online discussions and exchanges，Everyone expresses their opinions，Pointing out the highlights and Sky Bet also put forward relevant improvement suggestions。

       This "same class of heterogeneous" online open class activity aims to build online teaching exchange platforms during the epidemic situation，Innovation of the teaching mode and methods，Promote further improvement of online teaching quality。Through "same class of heterogeneous"，Teachers take each other to grow Sky Bet app up and make up for short shortened，further improved its teaching level。