What teacher factors affect students' academic performance?

The main things that affect a student's grade in a class is their attitude and ability to follow the directions for an assignment, do the work and turn it in on time. Usually, the teachers are very clear about the grade system used for the class and will allow you to see your progress as time goes by. It is the student's responsibility to follow up on items they don't understand and to makeup work that has been missed. Many, if not most, teachers will allow you to catch up rather than fail you. Lack of communication due to bitterness and presumed "victimhood" doesn't count. The main factors according to me are the bad situation of family concerning lack of financial resources,fragmentation of intimate familial relationships,besides the general atmosphere of society:bad infrastructure,inneficient educational system,relying on the criterions of punishment and reward in addition to that there isi a terrifying absence of real inner motivations exept for shallow short term ones