The teacher's role changes from the instructor as a guiding and facilitating learning and care of children, along with promoting and encouraging the students to participate in the comment.
The role of the teacher has changed itself from an instructor who will guide and facilitate learning and attention of children and to encourage and motivate students to participate in the review.
The teacher changes his role from teachers to be the guide and facilitate and attention on the learning of children and to promote and encourage the students to participate in expressing ideas.