BTW, if you're not already familiar with Vi Hart, go to her web site (http://vihart.com/) or YouTube channel (http://www.youtube.com/user/Vihart) and watch her math videos. All of our kids love them and we keep hoping she'll post more. She's a virtual hero in our household.

(Dontcha wish this is the type of thing that they'd actually do in school for enrichment?)

JB