Normally peaks

Normally peaks

Results (Thai) 1:

ยอดปกติ

Results (Thai) 2:

I'm sorry but I don't agree. I think teacher should not to punished students by slapping or other way because when teacher punished them maybe they don't like that teacher and don't attend to study. Sometime, the punishment may hamper the brain development of students. Teacher have a good way better than punishment. I think the good way to help 2 sides is teacher as a adviser, advice students when they make a mistake or support them when they do a good thing and should not to punished them every time.