This week P5D completed a Science experiment linked to their WAU topic of Farming. They used a toy tractor and let it travel along eight different surfaces. They made sure the experiment was a fair test by only changing the surfaces and keeping everything else the same - height of ramp, tractor, not pushing the tractor, letting the tractor go each time and the area that the experiment was carried out. It was great to make predictions about which surface would cause the tractor to travel the slowest and the fastest.
