This collection of STEM resources is based around averages. Resources are listed in order of stage.
problem
1 out of 3
Avalanche!
Age
7 to 14
Challenge level
1 out of 3
Investigate how avalanches occur and how they can be controlled
problem
1 out of 3
Favourite
Reaction Timer
Age
11 to 14
Challenge level
1 out of 3
This problem offers you two ways to test reactions - use them to investigate your ideas about speeds of reaction.
problem
1 out of 3
Terrariums
Age
11 to 14
Challenge level
1 out of 3
Build a mini eco-system, and collect and interpret data on how well the plants grow under different conditions.
problem
1 out of 3
Investigating Epidemics
Age
11 to 16
Challenge level
1 out of 3
Simple models which help us to investigate how epidemics grow and die out.
problem
2 out of 3
Global Warming
Age
14 to 16
Challenge level
2 out of 3
How much energy has gone into warming the planet?
problem
1 out of 3
Carbon Footprints
Age
14 to 16
Challenge level
1 out of 3
Is it really greener to go on the bus, or to buy local?