To further promote the innovative practice of education and teaching and enhance teachers' teaching abilities and professional qualities, on the afternoon of November 21st, the "Knowledge and Action Lecture Hall" special event, jointly organized by our college and the Undergraduate School, was successfully held in classroom L3307. Professor Chen Jianlong, a specially-appointed professor and second-level professor from Southeast University, was invited to give a special lecture on "The Construction and Innovative Teaching Practice of University Mathematics Courses in the AI Era". The lecture was hosted by Li Yuanyuan, the vice dean of the School of Optoelectronic Science and Mathematics, and over 60 teachers from the entire university participated in this event.

At the beginning of the report, Professor Chen started by discussing the development history of national-level excellent courses, national-level excellent resource-sharing courses, and national-level first-class courses. He then introduced the innovative experiences and achievements of Southeast University in the aspects of textbook compilation, teaching methods, and performance evaluation of the national-level first-class course "Linear Algebra".

Subsequently, Professor Chen focused on two core events: the National College Youth Teachers' Teaching Competition and the National College Teachers' Teaching Innovation Competition. He provided in-depth sharing on the competition rules and procedures, evaluation criteria, and preparation strategies, precisely analyzing the key points for teachers to prepare for the competitions. In the report, Professor Chen also shared practical explorations of using AI tools such as "DouBao" and "DeepSeek" to optimize teaching design and enhance lesson preparation efficiency, offering teachers practical technical application ideas.

The entire report was both theoretically profound and practically deep, featuring not only a systematic interpretation of top-level design but also vivid and lively case support. There was frequent interaction on the spot and a lively atmosphere.

This lecture was rich in content and highly instructive. It not only pointed out the direction for college teachers to prepare for teaching competitions, but also had significant guiding significance and practical value for the connotation construction, teaching mode innovation and quality improvement of university mathematics courses in our school.