Abstract: Based on the difference of students'abilities, hobbies and professional operations, this paper briefly analyzes the problems faced by the current SCM experimental course teaching, and proposes a single-chip experiment teaching reform plan based on the classification training model. The application of course project classification, teaching method classification and performance assessment classification in specific practice are expounded respectively. Finally, the existing MCU experimental course content, teaching methods and performance evaluation system are optimized. The purpose is to further deepen the people-oriented teaching philosophy and improve students'comprehensive experimental literacy. Practice has shown that the new experimental course teaching is more conducive to enhancing students'enthusiasm, initiative and innovation consciousness.