Marbel Run

This week in Te Ngahere we have been working on a science experiment. The experiment is to make a marble run, but our teachers gave us a challenge. The challenge is to get the marble to stop accurately at 110 cm (1.1m) from the end of the ramp. The teacher allowed us to work in a group of 3 or 2, Cheyenne and Emma T is in my group. I think my group and I did really well at creating our ramp and making it easy for the marble to roll down. But next time I think we can do better at modifying our ramp.