These are the only two pictures I have of Albin's summer camp--I should've sent a camera to David's house! We hired the oldest son of a good friend as a private tutor-type summer camp. David is also homeschooler, but on his way to college this fall. Albin spent three days building various projects out of Backyard Ballistics with David and David's youngest brother, a good friend of Albin's. This is the stomp rocket. They also made a catapult, fire kite, water rocket...and maybe a few other things as well. I think this camp was a great success.