ENCOURAGING POSITIVE BEHAVIOR

I liked this observation task.How the teacher encourage students to have a positive behavior.
i can show my students that each effort have a prize. So, get that they have in mind that according their good choices they are always get good things. So, to create in them responsibility. And as i have the idea how i can prize those students I know they are going to like it. It is going to be new in my class. Also, it is going to help the room teacher too, because she is with them almost all the class hours.So it is one of the many things that i am going share with my colleagues.If we work together we can change our students behavior.