Styrofoam, like the stuff from take away containers or from the grocery store, can be used to make your own stamps. (This site is in French. I tracked the photo to http://www.funnycrafts.us/printmaking-ideas-for-kids/, but there are no further instructions there. I guess they figured the pictures said it all.)
Join our Crafty Critters to learn this summer windmill step by step at www.easy-crafts-for-kids.com
60+ Rockin' Paper Crafts
Roundup of amusing paper toys for elementary aged children and older to make!