Class Responce

In class we made roller coasters with paper towel rolls, egg cartons, tape, cardboard, boxes, toothpicks, a marble, and paper. The roller coaster had to have a feature like a loop or a curve. It also had to have 4 hills. We also had a choice to make a skate park. We had to make the skate park out of the same materials as the roller coaster. The skate park had to make the marble flow through three consecutive obstacles. You have to buy your supplies with omega money and we could earn omega money by doing homework helping other teachers or wearing the color of the day. Our roller coaster worked but only once in a while.