Too many people here, besides Mighty AC, have a vague understanding of 21st century education. People don't know what a child-centered classroom looks like, but they still think things need to be the way they used to be. We are living in a different world now.
I came upon this article from the G&M. It amazes and concerns me, by reading the article and the comments that follow, how many people are utterly clueless about education, and in this case, mathematics.
http://www.theglobeandmail.com/life/parenting/why-discovery-based-learning-doesnt-add-up/article14402103/
Discovery based math is much better than the old rote style, useless math. Get educated people.