Personally, I believe the teacher plays about 40% role in the students academics and I don’t think any teacher would wish for his students to fail.
Most of the work lies with the parents and the students. If a child goes to school and comes home to sleep without revising, how would all the teachers effort show at the end of the day?
Exactly my dear....I really don't see the need to blame teachers except for those teachers who doesn't do their work