Make a rain gauge

Make a rain gauge

How much does it rain?
What is rain?

What is rain?

Rain, rain, go away, come again another day
What sound does a fork make?

What sound does a fork make?

Riiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiing!
Make an underwater viewer

Make an underwater viewer

Look underneath the surface
Make a code wheel

Make a code wheel

Spy science!

Is water a solid, liquid or gas?
Find out about the three states of matter with some fun games.

How long are your intestines?
Your guts are longer than you think!

Paint with bubbles
How can you paint with clear bubbles?