JPEG image - More maths resources to help understanding of number . In the other year 3 classroom they had a maths resource shelf quite like this where the resources were named with pictures to help all children clearly see where each resource is.
Stick foam numbers (or simply write) onto plastic garden label sticks. Hide the sticks in the garden and then send the kids outdoors to find them. Once found, ask them to line up the sticks in the correct order.