This is week at school I’ve learnt how to use graphs to show my working out. The thing that we were doing is making a ramp, rolling a ball down it and putting the result on a graph. This is one of the graph we made and it’s a bar graph. It’s were you have two lines in a 90* degree angle and he bars to show the results. We have done a lot more graphs and the point were the ball went furtherest was the 40cm mark.

