Building sculptures out of snow and ice

Building sculptures out of snow and ice in Sweden.

Carbon dioxide experiment

An experiment using carbon dioxide, a colourless, odourless, heavy and invisible gas.

Choosing the right material to make shoes - animation

Cinderella's Fairy Godmother chooses the right material for making shoes.

Choosing the right material to make shoes - animation (signed)

Cinderella's Fairy Godmother chooses the right material for making shoes.

Does gas weigh anything?

What does gas weigh? An experiment using fizzy lemonade to determine mass.

Drysuits, wetsuits and insulation

A caver explains how drysuits and wetsuits use types of insulation to keep him warm.

Gases in daily life (clip compilation)

A look at how different gases are used in everyday life.

How dangerous is petrol?

When petrol spills it evaporates rapidly and produces a flammable gas.

How do you test the properties of materials?

Children test conductors and the absorbency of materials.

How to make gunge

A demonstration of the trial and error method for making the right consistency of gunge.

1 learner guide

We have a selection of learner guides