Abstract: In response to the ministry of Housing and Urban-rural Development's proposal of "enhancing the development capacity of informatization in the construction industry, Optimizing the development environment of informatization in the construction industry, And promoting the deep integration of information technology and the development of the construction industry". Based on professional class curriculum teaching reform direction to research, taking the same project BIM model as the core, the civil engineering specialty grade done across between course design of collaborative teaching reform, Respectively from three major modules in the design, and construction cost reform, Let civil engineering students deep experience various professional team coordination, engineering total life cycle process.The effective connection with each other between different courses, Stimulated student's study enthusiasm, Cultivate the students' practical and innovative consciousness, So as to solve the traditional curriculum design independent each other, Do not contact each other, Students is difficult to form a complete knowledge of the system.

Key words: BIM technology, Whole life cycle, Collaborative, Intergrade team