Wk4: In week four our class did a science experiment with a catapult called the trebuchet. We predicted how far we thought it would go and then we would recorded the data. We noticed that the more weight that we put in the further it would go. I wonder what would happen if we put no weights in it. I think my data gathering is pretty accurate because we trailed it 4 times then got the average. My inferences are accurate because when we were predicting I was pretty close to the right answer.