Abstract: Curriculum participation is a process index to measure the quality of undergraduate education.Clarifying the composition of curriculum participation and its influencing factors can provide a reference for improving undergraduate curriculum participation.On the basis of combing the existing literature,this paper constructs a composition model of curriculum participation,which includes two dimensions and five elements.The individual participation dimension includes cognitive participation,emotional participation and behavioral participation.The environmental perception dimension includes in curriculum environmental perception and out of curriculum environmental perception.The interaction between various elements and dimensions dynamically reveals the composition mechanism of curriculum participation.Based on the composition model of curriculum participation,the model of influencing factors of curriculum participation is further constructed.Cognitive drive,cognitive load and high-order thinking affect learners cognitive participation;learning satisfaction and learning self-efficacy affect learners emotional participation;notes,discussion and practice affect learners behavioral participation;curriculum resource media,learning atmosphere and learning activities affect learners perception of the environment in the classroom;family environment and social environment affect learners perception of the environment outside the classroom;and the interaction between various influencing factors and dimensions dynamically affects the level of curriculum participation.

Key words: undergraduate, course engagement level, individual engagement, environmental perception