Question

what role of teacher..how could he...?

Answer 1

A good teacher's role isn't just teaching the students but also paving the path to their better future. So her or his role consists of classroom management being a good leader. And also the teacher has to create a better surrounding for the students. He or she should be a good motivator and should encourage the students and help them in realising their hidden talents.
"The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires."
- William Arthur Ward.
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