In our design challenge we got 3 materials, 5 wooden sticks, a sheet of paper, and 3ft worth of string. My groups members and I came up with a couple of ideas and decided on one. We decided to make a bridge like structure, that angled down on one side, which consisted of a stopper on one side that stopped the ball from rolling of off the edge. When we completed the challenge we only got one ball to stay on the bridge. When we dropped the ball the whole bridge collapsed but the ball managed to stay in. If we were to do it again we should make a cone shaped design so it can hold more balls.