I found several links that I want to share from the wonderful blog I Want to Teach Forever. As a former sixth grade math teacher, I know what it's like to need extra graph paper and rulers. Plus, as a parent, I have made those late night runs to the store when one of my darlings remembered at the last minute that a homework assignment had to be completed on, you guessed it, graph paper. Check out the links. You'll like them. The rulers could be great fun for the younger kids. Plus, there's a lot of other great reading on I Want to Teach Forever. Enjoy!