Abstract: PAD class is a new model of classroom teaching reform proposed in view of the shortcomings of current classroom teaching in colleges and universities, which fully combines the advantages of traditional teaching and discussion teaching. Aiming at the problems of insufficient communication between teachers and students, and poor enthusiasm of students’ autonomous learning in engineering course teaching under the traditional teaching mode, this paper introduces the PAD class teaching mode into high-voltage technology course, and expounds the teaching design process under this teaching mode in detail. Practice shows that PAD class can effectively improve the shortcomings of traditional classroom teaching and cultivate students’ ability to analyze and solve high-voltage technical problems by using professional knowledge independently.

Key words: PAD class, High voltage technology, Teaching model, Teaching design