Abstract: Taking the Engineering Education Accreditation as the background and the engineering professional training goal as the guide, the thesis constructs a continuous and hierarchical electronic circuit series practical course teaching system, and explores and practices a multi-step progressive teaching mode. In order to improve students’ innovative ability, the teaching methods were reformed, and the three integrated practical teaching activities were carried out. The school-enterprise cooperation was realized, and the innovative management mode of pocket laboratories was created, and the teaching modes under the class were merged. This research also has certain reference and promotion value for teaching reform, experimental platform construction, and excellent course group construction.