Math Is Fun Forum

Hi
I'm a math prof and I found your site because I was looking for online geometry resources.
Great job!

I teach a math and the art of escher course at Saint Louis University:
http://math.slu.edu/escher/index.php/Main_Page

I was actually looking for some online resources to help my son who is in high school.
I definitely found what I was looking for

Anneke