There are many different things to explore in this problem. Rebecca, Bethany, Ben and James from Gateway Primary School looked at finding the totals of the each row and column in their caterpillar arrangements. What a good idea!
Daniel wrote to say:
Do let us know what you decided to investigate and what you find out! Please don't worry that your solution is not "complete" - we'd like to hear about anything you have tried.
Teachers - you might like to send a summary of your children's work.