Featured NCTM Workshop!

Hey, check this out!  My workshop at the NCTM 2011 Annual Meeting and Exposition is featured in their promotion of hands-on workshops at the conference this coming April.  I see a few there I'd like to attend myself.  Maybe next year I can do one on tape as the ultimate math manipulative?  Big talk, I know, but I'm on a mission to prove my theory.

Will you be there?