It is a teaching achievement and an evaluation of teachers' teaching ability. For example, the number of classes, the test scores of students taught, and the awards of students participating in various competitions.

2.

It is an educational achievement, which evaluates teachers' class management ability and education level. For example, the class taught has a good class style and a strong style of study, which is a civilized class; Whether the teacher himself has ever been rated as an excellent class teacher or an advanced worker in moral education.

3.

It is the performance of teaching and research, and the assessment is the teaching and research ability of teachers. For example, actively participate in teaching and research activities, take the initiative to undertake open classes, and win the first prize of teaching basic skills; Be good at summing up experience, writing teaching papers and winning prizes or publishing them.

4.

It is a demonstration leading performance, and it is an assessment of teachers' ability and achievements in cultivating young teachers.