Thank the teacher directly. This is the simplest and most direct way to thank the teacher for his help. Don't be stingy with your gratitude.

2. Help the teacher to do something within his power. For example, help the teacher clean the blackboard before class, help the teacher manage classroom discipline during class, add water to the teacher's teacup and so on. Although these are small things, they are enough to express our gratitude to the teacher.

3. Reward teachers with better grades. The purpose of teacher education and help is to improve your academic performance and teach you the truth of being a man. Therefore, teachers must be very happy that we repay them with a better attitude, a more positive attitude and better grades.