Design of Blended Learning Teaching Mode Guided by Project-based Teaching in Vocational Education

In vocational education field, blended learning teaching mode should solve the problems how to blend and to what extent by incorporating its own characteristics. Based on the framework of "online learning provides information, face-to-face learning provides practical guidance", guided by the completion of a project with a typical product, this paper designed a flipped classroom teaching process. Practice of the teaching process has proved that by adopting the steps of investigation, induction, reorganization and sequencing, we could design projects that meet the needs of enterprises; pre-class tasks, listing components and simulating purchase through network, combined online learning with network research, and promoted the construction of students' theoretical knowledge; in-class problems of a certain depth, combined practice guidance with question answering, and made students avoid over-focusing on product making with neglecting theoretical learning.