My class love the Harry Potter game I made up.
We sit in a circle, and I call two children into the middle. The children stand back to back, and when I say they start walking away from each other. I call out a maths problem (add, subtract, multiply, divide), and the first child to get the answer must turn round and ‘zap’ the other child with their wand before they can answer.
The pupils love this game and are always asking to play it!