Have a go at the caterpillar ordering game. Can you recognise numbers 1-5 and remember which order they go in?
When you've played the game a few times you could draw your own caterpillar like the example below and practise writing the numbers on it.
If you have 5 building bricks to spare at home, ask an adult to write the numbers 1-5 on some of the bricks, and try building a tower with the numbers in order!