First, we got seven popsicle sticks ,one spoon, and as much rubber bands as you want. We were suppose to make a catapult for a marshmallow. The winner was who's marshmallow went the farthest. At first it looked like me and seth were going to lose because are catapult made the marsh mellow go backwards. But then we had a second round where me and seth turned the catapult a different way and we won. Some people made sling shots not on purpose.