Abstract: Deepening the reform of experimental teaching,cultivating the students' lifelong learning ability,and adapting to the requirements of the times are the expectations of society for higher education.This paper first summarizes the reforms of results of the electronic information major of Nanjing University of Information Science and Technology,proposes a teaching method with diverse technical paths,expounds the teaching principles and implementation methods of this method and applies them to the teaching of integrated electronic system design courses.Then through the experimental case design of the process control signal generator,the teaching process of diversification of the technical path is discussed.Practice shows that this teaching method can fully stimulate students' interest in learning and improve students' innovative ability practice.