Abstract: The ideological and political course in senior high school is an important course to implement the will and policy of the state, and an important channel to cultivate students' moral character. Based on the actual situation of Tibet class teaching in high school, this paper explores the effectiveness of Ideological and political teaching from the perspective of moral education. First of all, based on the task requirements of the new era, the paper puts forward the necessity of infiltrating Lide into the political classroom teaching of Tibetan classes in the mainland; secondly, it analyzes the reasons that affect the effectiveness of the ideological and political teaching of Tibetan classes in the mainland of high school from the two aspects of teachers' teaching and students' learning; finally, it implements lide to cultivate people and analyzes the strategies to improve the effectiveness of the ideological and political teaching of Tibetan classes in the mainland of high school.

Key words: The perspective of morality and human cultivation, High school class in Xizang, Ideological and political teaching, Effectiveness