This video from Vi Hart is an amazingly powerful rant connecting parabolas (all puns intended) to learning to think. It is definitely worth the time to watch it.
go, +Vi Hart
(thanks, Mindshift)
Why Nate Silver Can Save Math Education in America | MindShift
I thought this article did a good job critiquing our current system of teaching math. I especially liked the notion of our current system being a pyramid, culminating with calculus.
Additionally, I strongly recommend reading the Mathematician's Lament ( mentioned in the article). It does an amazing job arguing for the beauty of math.
How about a math program organized around beauty?