Marble Run

During the last couple of weeks Te Ngahere have been learning how to make a marble run, also known as a ramp. We were allowed to use anything, so my group and I decided to use an ice cream container, a math book and a marble. We also had a measuring tape to measure how far you got up to, you have to roll your marble down your ramp and measure it and see if you got up to 110cm. You have to remember to measure the ramp not where you put your marble. One of the things that I have learnt was to change one variable at a time.