What does teacher have?

What does teacher have?

There are many things need to be a good teacher, but I think equality is the most important to teacher. The teacher should be equal for all students. The teacher should not show favoritism to students who are good for study. It is apparent that teacher treat students equal regardless of their grade. And the teacher should punish the same way to the students who make problems. They should not overlook the mistakes for good students. Poor students and wealthier students, teacher should not discriminate them, and teacher should not give the hurt to the poor students. Last, teacher should not discriminate the students who are not her class. These things show why equality is important characteristic to teacher.