Educational practice is not only an important part of normal education, but also the initial experience of normal university students entering the front line of basic education. Through educational practice, the paper considers the theoretical knowledge reserve of normal university students and evaluates their professional teaching skills. It is also a review of teachers' sense of honor and professional belonging, which lays a solid foundation for engaging in primary and secondary education and teaching work and continuous professional development. Aiming at the problems existing in the education practice of normal university students, this paper constructs a UGS collaborative education and training mechanism based on universities, local governments and primary and secondary schools. The specific application measures are put forward from four aspects: building UGS information platform based on information technology, strengthening the communication and cooperation among the three parties of UGS, strengthening the organization and management of educational practice, and promoting the evaluation of the use process. The research results can be used to guide the internship work of normal university students, and can also be used as a reference for other majors to carry out collaborative education.