ColinsMum,

One of the problems with the "hard problems" approach is that he'll figure out the way to solve the problem type and they won't be hard anymore. It's a great place to start, but someone will need to be constantly ahead of him finding a new "hard type".

Clay's idea of application sounds wonderful. Perhaps it's time to focus on Physics.

Last edited by Maryann1; 08/11/10 11:08 AM. Reason: Add extra stuff