Abstract: This article mainly focuses how a teacher teaches the students and how students learn based on the teacher teaching process. Before talking about the role of a teacher it is important to know the definition of the role that what is it and how it helps the teachers in their teaching processes. In my points of view role is the character or an apart that someone do to complete something. For example, when I manage my class is one of the roles that I have in my teaching process. However, teacher has several roles in teaching process, but I want to discuss on two of them that I think is really important in the teaching process and develop student language skill. They are such as: being as a manager and a facilitator.