Can you create a pattern on a 5 by 5 board like the one below? 

You could print off this board and use counters to create a pattern.

How could you continue the pattern on a large 25 by 25 board like this one? 

You could print off this sheet to try out your ideas.

We would love to see pictures of your 5 by 5 pattern and your extended pattern.  We would also be keen to hear how you went about extending it.