The purpose of extra points is to arouse the enthusiasm of classroom answers. Of course, under normal circumstances, it is extra points, because teachers should also pay attention to credibility. Of course, it is not certain how much this extra point can account for in your college exam results.

Because the final grade of the university is divided into the usual performance scores, and the specific proportion is decided by the teacher, it is best to actively attend classes and answer questions, not only for the final grade, but also for better study. Answer more questions, and the teacher will naturally know you, which will also help your grades.

Besides, interaction is to understand what students need. Because students are the masters of the classroom. . Tell college students what they like through lectures. Knowledge is not immutable!

For example, female students like makeup and male students like games, so these forms and contents should be interspersed in lectures to ensure that students are willing to interact.

The second is to guide students to explore what they like and are interested in, so as to ensure the interaction between teachers and students and the effectiveness of the classroom, so as to interact better.