Flower Pot Crab Craft. I think I'll try this one for Summer Camp. UPDATED: I have now made this Oceans Craft with my class of 5-6 year olds. With a few tweaks it worked out great. Please check my blog at http://www.themagiccrayons.com/crafts/paper-cup-crab-oceans-craft/ for photos of how it went plus some teaching tips that may help you.