A Brief Analysis of the Teaching Enhancement Path of the "History of the People's Republic of China" Course in the Context of the Great Ideological and Political Class——Based on the Construction and Practice of the Four-Dimensional Collaborative Mode

This paper takes General Secretary Xi Jinping's important thesis on "big ideolog-ical and political courses" as a guide, bases itself on the needs of ideological and political education reform in colleges and universities in the new era, and fo-cuses on the optimization of the nurturing function of the national history course. Through literature analysis, empirical research and action research, it reveals that the current teaching of national history is plagued by narrative fragmentation, field closure and subject homogenization, and proposes a four-dimensional synergistic enhancement path of "con-tent-methodology-mechanism-resources". The study finds that: building a con-tent system of "theme-led, topic-deepened, case-supported", innovating a hybrid teaching mode of "virtual simulation + field survey", establishing a collaborative educating mechanism of "school-political-social-media", and creating a "school-political-social-media" mechanism to promote the teaching of national history. The innovative hybrid teaching mode of "virtual simulation + field in-vestigation", the establishment of "school-political-social-media" collaborative educating mechanism, and the development of the digital platform of red re-sources can significantly enhance the political, historical and practical nature of the curriculum. The research results provide theoretical support and practical reference for the reform and innovation of national history curriculum in the new era.