Abstract: In view of the problem that traditional one-way teaching mode is difficult to cultivate students' learning autonomy and independent thinking ability, Seminar teaching and assessment mode based on mobile micro-learning is proposed in this paper. This mode has been applied in the classroom of nanomaterials and technology. It is found that it not only fully mobilizes the students' initiative in learning, but also greatly enhances the students' self-learning ability and inquiry learning ability, at the same time improves the students' communication ability and team cooperation ability. It has promoted the development of quality education and talents training.