Thirdly, due to environmental changes, including the students, there is a change. So those are the teachers should be teaching. Focusing on the students to learn by themselves in order to help the learner to learn.
Third, due to environmental changes. The students were also changed. Therefore, teachers should be taught differently. By focusing on the students to learn on their own. To help learners to learn optimally.
Third, due to environmental change. Including the students have the change. So the teachers should be teaching a variety. By focusing on the learners to learn by yourself. To help students learn optimally.