Abstract: With the further development of new media technology, the promotion and popularization of learning tools and teaching tools, such as mobile learning terminals, have brought great opportunities and challenges to the teaching reform of Ideological and Political Course. In the new media environment, the emergence of micro lectures brings new opportunities to change in the means and methods of education. By applying micro Lectures, some problems in traditional teaching can be solved; students use fragmented time, so that their awareness of learning subjectivity will be strengthened; In terms of the new teaching relationship “teacher-oriented, student centered”, this article discusses how to apply micro lectures to improve the effectiveness of teaching, therefore achieving the purpose of guiding students to "button the first button of life".

Key words: Micro lectures, Ideological and political courses in secondary vocational schools, Effectiveness