Paper aeroplanes are really gliders that glide on air. There shape is aerodynamic, which means it allows air to pass around it easily. The more air that can pass around your shape, the faster your shape will travel. Did you know that in some countries, aeroplane is spelt airplane? Paper areoplanes are easy to build and easy ...
Cardboard tubes can come from toilet rolls, kitchen rolls and best of all, wrapping paper! Before mum or dad can throw them away, ask if you can play with them. They can be telescopes… They can be batons for a marching band… They can be pirate swords… If you had two tubes, they could be binoculars… Imagine... You are on a ship ...
