1. Baseline (Aiming for 4): Describe
how the gradient of a distance-time graph represents the
speed and use distance and time to calculate speeds.
Further (Aiming for 6): Describe the motion of an object by interpreting distance-time graphs.
Challenge (Aiming for 8): Extract data from distance time graphs to calculate the speed of an object at different points in its journey. Calculate speed involving conversions of units.

2. A walking
Human
95m
190s
A worm
20cm
40s
A car
700m
35s
A missile
9.3km
9.3s
A bike
640m
128s
Passenger aircraft
3400m
17s