There is no doubt that all the teachers will spare no effort to teach students, but sometimes they just don’t realize what they give to students is no working all the time. Now the schools have carried out the police that students need to give evaluation to the teachers, in my opinion, this policy is good, teachers can know more about themselves.
When students make commence about the teachers, teachers can know how the students think about them in the class. Students are the main anticipants, they have the right to make judgment, teachers are not in the dominant place, what they do should put the students in the first place.
When the teachers know how the students react about their teaching methods, they can make some adjustion and do better in the following. As teachers, of course they will think they are teaching well, but for most students, they will think what the teachers said is boring. So only when the students give reaction to the teachers will the teacher know they need to make some changes.
Students’ evaluation on teachers is very helpful in improving the teaching quality.