Abstract: In the information age, micro-video emerges with the development of multimedia. As a kind of short and concise video resources, micro-video plays an important role in education, entertainment and other aspects by virtue of its lively, vivid and intuitive characteristics. Especially in the field of education, micro-video, as a convenient and efficient teaching tool, is constantly being used in the classroom. However, in high school ideological and political classes, the use of micro-video is not widespread and mature enough, and many high school political teachers have not accurately realized the importance of micro-video teaching, or the selection of micro-video content is not accurate, not concise resulting in the waste of micro-video resources and classroom time. Under the current situation of the application of micro-video resources in ideological and political class, it is very necessary to correctly understand the importance and application principles of micro-video in ideological

Key words: Micro-video, High school ideological and political class, Teaching aid resources