If you want to become a good teacher then you will have to become a good classroom manager. In this regard, you should have to pay attention to each student of the class. You should also have to make eye contact with each student in the class. You should allow and encourage all the students to participate in the class discussions and interactions. In short, we can say that if you want to manage the whole class for better results, then you should have to pay individual attention to each student in the class.