A large grid with images that can be used to encourage children to learn about grid references. Eg: What is in sqyare A3 or which square is the house in etc. I blew mine up to A3 on the photocopier and coloured/laminated it but it would work just as well in it's black and white format. Has also been used as the basis for a homework activity with another class (they enjoyed having the grid to colour themselves once questions completed).
Now updated and grid reference numbers in the right place - thank you for pointing my mistake out. I don't know what I was thinking!