On March 28 we made marble roller coasters. We were in teams of 4. The people in my team were me, Jazlynn, Gabe, and Bennet. The materials we used were foam pipe insulation, tape, a marble, and a picture of a scary clown. Our roller coaster had many odd things about it. First, our marble went over “the pit of doom” (a sink really). Then it came to a scary clown. You went in the clown’s mouth. Then the marble dropped into a long, dark tunnel. When it  came out of the tunnel, there was a loop. After that you rounded a corner and then the ride was over. Here is a picture of us and part of the coaster.