1. First of all, clearly mark the title of the position held in the class in your resume, and emphasize the achievements and positive impact under this position.

2. Secondly, use data and facts to quantify the achievements and influence of the post, such as reducing the 30% violation rate by improving class discipline, or improving students' participation by organizing class discussions.

3. Finally, show the skills and experience gained in this position, and also show the ability to solve problems and deal with interpersonal relationships through specific experiences.