Balloon rocket

Solar oven

Bubble snakes

Play dough circuit buzz wire game

High and low notes

Chia seed slime

Looking through a red filter

Topsy-turvy images with a glass of water

How far away is the thunderstorm?

Speakers and sound


Colour mixing and potion making

Pendulum water painting

Density of hot and cold water

Measuring temperature

Candle and rising water