How far have these students walked by the time the teacher's car
reaches them after their bus broke down?
Can you create a story that would describe the movement of the man
shown on these graphs? Use the interactivity to try out our ideas.
You can see him on the interactivity below.
Try moving Mr Pearson and his dog using your computer mouse. The
graph shows how far Mr Pearson is walking from his house after a
certain amount of time.
What happens to the graph once Mr Pearson gets back to his house
after his walk?
Can you make a curved line on the graph?
Describe how Mr Pearson must walk to create this curve.
How must Mr Pearson walk to make the curve steeper?
And can you make the curve shallower? How does Mr Pearson walk
Some graphs for you to try to reproduce can be found in
the notes .