Abstract: The paper discusses the practical unfolding of the technologization in micro classroom of ideological and political education by taking the application of new-generation generative artificial intelligence such as ChatGPT as an example. Generative artificial intelligence technology applied to the ideological and political education micro classroom is conducive to improving the ideological and political teaching effect from enhancing the effectiveness of ideological and political teaching, enhancing the interest of the class, and promoting the autonomy of teaching, etc. However, the practical unfolding of the technologization in micro classroom of ideological and political education also faces the challenges of technological safeguard, technological feeling, and technological alienation. The technological application of ideological and political education micro classroom can be continuously optimized by improving people’s ability of technology application, exploring quality-oriented design method, and establishing ethical norms.