You have an extreme view that is a little skewed I think. Generally if blame is to be cast, the child itself (in this very modern age) is a problem, as well in some schools, generally those that are not financially well off, it is the families fault. However, the provincial governments are also making it hard for teachers to maintain a proper learning environment. Hands are tied. With those two forces at work, it's definitely not ideal. Stress and teachers....you wouldn't believe the stats! It is a very stressful vocation.
Brad Dobo