Abstract: The concept of integration of science and education has become the core concept of modern higher education. It is of great significance to promote the construction of world-class universities and first-class disciplines and the development of high-level universities. In the process of postgraduate training, the combination of scientific research and teaching plays an important role in guiding students to discover new knowledge, explore new knowledge and create new knowledge, cultivating students' innovative thinking, strengthening the cultivation of students' autonomous learning ability, scientific research ability and innovation ability, and improving the quality of postgraduate talent training. Under the concept of integration of science and education, how to reform and improve the teaching level of graduate courses and how to give full play to the key role of innovative talent training has become an important issue that needs to be paid attention to in strengthening talent training and building a high-level university. Taking the graduate degree course“nanomaterials science”as an example, this paper studied and explored some problems of classroom discussion teaching reform under the concept of integration of science and education.

Key words: Integration of science and education, Research-discussion teaching, Graduate course, “Nanomaterials science”