Everyone need a coach to enhance our quality of doing something. Every people need a feedback, that is the way we improve . however, only a few group of people almost know a sistematically feedback to help them to do their job better. Trake teachers as the example, over 90 per cent teachers always give particular feedback in one word, "satisfactory".
When the teachers say it was satisfactory, Bill Gates said that he had no hope to be better. Our teachers deverse better and how we can help teachers to ehance their skills and performance. C hina is the best rank in reading proficiency because they give a adequate feedback and measure properly to the teachers as well as, of course, the teachers give feedback to the students.
Why it was so important? Because there are so many factors, teachers has their asses and evaluate their tudents to give a feedback to set up the best curriculume as methods in teaching.