Find out how to measure the area of rectilinear shapes by breaking them ... in millilitres and litres. What is volume? Find out how the volume of a 3D shape can be calculated by counting cubes.

You could give the children practical opportunities to calculate the volume of 3D shapes, either using cubes or by measuring the length, width and height. Practise calculating the volume of ...

It’s a generic term that refers to any audio that has been engineered to have an immersive, 3D quality ... our brains are sensitive to things like volume, pitch, and the slightest variations ...