To plan and carry out experiments to measure personal power, by measuring the time taken to climb a staircase or performing a number of step-ups to a platform.
1 short flight of stairs, a 50 cm rule, a stop clock, bathroom scales marked in kg.
|Steps||Fall||The flight of stairs should be short. Do not run up the steps too quickly. Go one step at a time.|
|Steps||Collision||Only one person at a time should carry out the experiment|
|Steps||Fall/Collision||Walk back down the steps and make sure nobody is running up|