Abstract: The research on the blended teaching mode of ideological and political courses in colleges and universities is a beneficial exploration to deepen the teaching reform of ideological and political courses in colleges and universities in line with the new development requirements of higher education. This paper takes Introduction to Mao Zedong Thought and Socialist Theory System with Chinese Characteristics course as an example, compares the traditional face-to-face teaching mode with the blended teaching mode, and then proposes of blended teaching strategy.