Abstract: There are many knowledge points and many formulas in the theoretical course of electromagnetic.They are very difficult for students to understand and memory.One of the important reasons is that the students participation is not strong in the analysis of formula deduction,phenomenon explanation and engineering design thinking in teaching.In view of this,this paper puts forward the combination of classroom teaching method and curriculum design teaching methods,and integrates different knowledge points into curriculum design.Students learn by themselves and observe the unique physical phenomena of electromagnetic waves in the course of programming and simulation,so they can deeply understand and firmly grasp the knowledge points in the course of continuous exploration and discovery.At the same time,how to carry on the related curriculum design question,this article has given the instruction design which aims at the teaching demand and the curriculum characteristic.