Professional courses are the basic carrier of curriculum ideological and political education. How to deeply excavate the elements of ideological and political education in curriculum and how to integrate them into the teaching of professional courses is a fundamental problem to comprehensively promote that in universities. This paper takes teaching practice of "curriculum ideological and political education" in soil mechanics provincial demonstration course as an example. The perfect combination of the professional course teaching and the curriculum ideological and political education is discussed, from the aspects of overall design of the construction and the realization of methods and means, construction mode, instructional design and effect, to realize the three-in-one educational objectives of knowledge conversion, ability development and value shaping.