Abstract: As a professional basic course of mechanical major, “Tolerance Fit and Technical Measurement” should be in the same direction with ideological and political courses. Effective excavation of ideological and political elements in this course is conducive to improving the contemporary education system. Based on the course content ,characteristics and the teaching status of this course, the paper describes the exploration and practice of the course goal, teaching design, teaching implementation, teaching evaluation and other aspects of the course. This paper constructs a curriculum ideological and political system which is guided by goals and combines knowledge and ability. It achieve the effect of improving the teaching quality of the course. It is also intended to provide reference for the ideological and political teaching of other mechanical and electrical specialty courses, and further promote the construction of the mechanical and electrical specialty curriculum system.

Key words: Tolerance fit and technical measurement, Curriculum ideology and politics, Exploration and practice