Monday, October 22, 2007
One is A Snail, Ten is a Crab
My friend Erin (who is super and should do her own blog - hint hint) recommended the book One is a Snail, Ten is a Crab by April Pulley Sayre. Its a must get book for elementary math. I'll expand on this post in the future, but for now just go buy a copy. It's great.