Abstract: General Secretary Xi Jinping puts forward the requirement of “three-wide education” in the national conference on ideological and political work for colleges and universities, including to cultivate a wide range of people in a wide course and wide aspects. However, higher vocational colleges encounter the dilemma of “the last one kilometer” in educational practice. Based on the above problems, this paper has carried out innovative research in ways and methods, that is to say, by implementing the “triple-double project” consisted of “double starting point”, “double space” and “double subject”, to realize the full coverage of the vertical process, three-dimensional space and education subject of ideological and political education. We can also get through and solve the blocking points and difficulties in “the last one kilometer” of “three-wide education” by grasping the key links of the implementation of the “triple-double project”.

Key words: “Three-wide education”, “Triple-double project”, Innovative research