Let Mr Pumpernickel get your class moving whilst learning about length and height and when to use different units for measuring. Download the lyric sheet so children can sing along. This song is a ...

If not listed, please contact your TV provider.

Two dimensions is a flat surface, like a piece of paper so thin that it has no depth (height). Any drawing on that paper is 2-dimensional – the plan of a house, or a map, for example. If you have ever ...