When teachers are foecrd to take second and third jobs just to support themselves (and yes, many are) there is a problem. They are not whining about their pay because they want a reward, they are whining about their pay because they WANT to teach, but can't support themselves doing it. 8+ hours at school, plus several more at home, grading, tutoring, planning. They can barely afford the resources they need to DO their job, let alone to support their family.