1. Teachers should compare students' actual learning status with the predetermined learning goals in time through questions and answers, exercises, homework, tests, exams, etc., and feedback the information of the differences between them as soon as possible, so as to adjust the next teaching activities.

2. Feedback students' opinions and suggestions on teachers' teaching attitude, teaching quality and teaching level; Reflect the opinions and suggestions of all aspects of the teaching process, such as lesson preparation, classroom teaching, textbook selection, practical teaching (experiment, internship, graduation thesis, social practice), homework correction, extracurricular counseling, curriculum design, examination, etc.

3. Put forward opinions and suggestions on teaching plan, teaching content, teaching methods and means, teaching management and teaching conditions (such as the construction of classrooms, laboratories and practice bases), teaching staff, teaching evaluation and other teaching and teaching management.

4. Reflect the teaching style, study style and examination style in teaching activities, as well as the opinions and suggestions of students and parents on running schools.

Writing teaching feedback is to achieve purposeful control of teaching, improve teaching quality and efficiency, and ensure a virtuous circle of teaching activities. In order to give full play to the role of teaching feedback, we should not only use feedback methods correctly, but also pay attention to the timeliness of feedback and record the content of feedback correctly.