In today’s digital era, the use of micro-course teaching resources has become a common phenomenon. The research aims to explore the impact of micro-course teaching resources on students' learning interests, and explore the specific details through questionnaire surveys and analysis. The study collected data on students’ learning interests after the integration of micro-course teaching resources from 100 students in the first grade of School A. The survey results showed that features such as convenience and flexibility, diversified teaching content, interactivity and personalized learning are considered to motivate students. The main factor of interest in learning. Therefore, the integration of micro-course teaching resources can enhance students' interest in learning and make learning more proactive. Micro-course teaching resources should be actively integrated into junior high school teaching to improve teaching results.