Do the math: Too much calculus? - Class Struggle - The Washington Post

http://www.washingtonpost.com/blogs/class-struggle/post/do-the-math-too-much-calculus/2012/08/16/9a35034e-e4fd-11e1-8f62-58260e3940a0_blog.html

This is probably not news to any high school math teacher: We're probably rushing too many students into AP Calculus without really knowing if they're ready or if that's really what they need.