The course “Engineering Electromagnetics” occupies a pivotal position in the professional curriculum of electrical engineering. However, it boasts the robust theoretical foundation, complex formulas and abstract concepts, which make it difficult for the students to understand and master. Through the teaching and summary of “Engineering Electromagnetics” in electrical engineering for many years, it integrates the main line teaching method into the course of “Engineering Electromagnetics”. The knowledge points of different chapters in series are connected by constructing multiple parallel main lines, such as laws, basic equations, interface connection conditions, boundary value problems and their solutions, and theoretical applications. It strengthens the students to grasp and understand the theoretical system of Engineering Electromagnetics, thus improving teaching efficiency and teaching quality. |