Using a rock key
Learn how to use a rock key.
Pumice and lava
Explore the properties of pumice and lava.
Testing the hardness of rocks
Experiment with rocks to find out how hard they are.
Making model landscapes
Make your own model landscape.
Which rocks are waterproof?
Experiment with rocks to find out if they are waterproof.
Where are rocks used?
Find out where rocks are used.
Artificial and real rocks
Explore the difference between artificial and real rocks.
How does water move rock?
Explore how water can move rocks.
Rocky fragments in soil
Look at rocky fragments in soil.
Which soils hold onto water?
Test which soils hold onto water
