It is Sports Day, and everyone is fed up of the King of Diamonds always winning. Will this year be different? This episode explains centimetres. The King of Spades wants a groovy new tunic for speech ...

Megamaths is an Educational programme about Maths that originally aired on BBC2 between 1996 and 2001. Each episode was 20 minutes long and was written by Maths Television Presenter Simon Davies.