For example, in class, I asked students to design a concert poster, and put forward requirements for style, color matching, etc. The students discussed the design requirements I put forward. The discussion content mainly included poster size, poster material, For poster content, students will also discuss a series of issues such as composition techniques, font usage, color matching, effect presentation, design elements, design concepts, etc. By completing the concert poster, the students fully considered all aspects of the poster design and made a rough judgment on the poster style. In the actual design, the students will find the design materials in a targeted manner, refer to the design concept of the design master, and be reasonable Arrange the design elements and communicate with teachers in real time on the problems encountered in the design, so that the interaction between teachers and students will be frequent and the students' interest in learning will be stimulated.