Research on AI-Empowered Project-based Learning in Middle School Mathematics Based on the Student-centered Concept

This paper aims at the problem of insufficient personalized support in traditional middle school students' mathematics learning and constructs an AI-enabled system based on the student-centered concept to provide students with a project-based learning support framework. This framework integrates multiple aspects such as knowledge graph analysis and student situation analysis, forming a dynamic feedback model. Through the design of this learning framework, the students were verified through group experimental teaching. It was verified that the problem-solving ability of the students in the experimental class increased by 23%, and their learning interest increased by 25%. There was a significant difference between the two groups of students. The project model of AI-enabled mathematics learning provides an operational path for the reform of modern middle school mathematics teaching.