Teaching in school

Our secondary education system is poor compared to the developed countries and our students do not get enough care from our so-called school teachers. When I was studying in high school, I saw that our school teachers were not serious enough while teaching. They had no responsibility for our academic results. They did not teach well in school. But they were so much responsible and attentive to their own students who attended coaching classes at the teachers' homes . Because it was a source of their extra income. The students who could not attend such classes were deprived of good teaching.
So. I earnestly request and expect that the authorities will address the issue with due sense of urgency.