Education...

People say that  if a child have bad marks and doesn't learn, teachers are the blame. But I don't think so. I think that all it begins at home, in the parenting. Parents should teach and promote their children, they should teach them to read, the numbers, etc. Children will have a strong learning base and, then, all will be more easy.
There are many bad teachers that haven't vocation to teach, I know, but I think the most important learning's element is the self student.