With the advancement of digital technology, new tools and methods in education are being developed to improve teaching and learning. The use of technology in educational activities improves the functional, cognitive, and psychomotor skills of students. This study investigated the application of mobile media in the improvement of ideological and political education. The concepts, features, and types of the new media under 5G are defined, and specific forms, opportunities, and challenges of applications of new media in the ideological and political education of colleges are analyzed. The use of ...