1

You'll need to play this game in a swimming pool. Remember, children playing in water should be supervised by an adult at all times.

2

Choose who will start as Marlin – the rest are jellyfish.

3

Spread out in the pool and tread water, then try to tag Marlin as he swims to the other side.

4

If he gets stung, he has to go back to the beginning. Take it in turns to be Marlin.