I bought a cheap single hole punch today and inspired by a counting idea I had seen on Pinterest I made some Maths cards for Joplin. He had to punch the answer to the sum on the card (re-cycled Christmas cards!) - the no. of holes as to the answer. It certainly made maths a bit more fun with the physicality of it and also helped co-ordination at the same time. Kept him occupied for a bit anyway!!