Abstract: The flipped classroom teaching reform of ideological and political courses in colleges and universities subverts the traditional ideological and political classroom teaching mode, and has prominent advantages such as promoting students’ deep learning, showing the affinity of ideological and political teaching, and improving the effectiveness of ideological and political teaching. In practice, the flipped classroom mode of ideological and political teaching puts forward higher requirements on teachers’ knowledge and ability structure, students’ independent learning ability and effective supply of teaching resources. To deepen the flipped classroom teaching reform of ideological and political courses in colleges and universities, it is necessary to use systematic thinking to strengthen and optimize the top-level design, improve teachers’ teaching quality, strengthen students’ independent learning ability, and enrich high-quality education and teaching resources.