This is a nice activity if you like working with chalk outdoors. In hands on as we grow she drew a maze along with numbers inside the boxes so her boys could follow along. There are a number of skills the children learn in this activity including numbers, counting and directional skills. Its easy to make but, is not permanent as the next rain will just wash it all away. http://handsonaswegrow.com/math-activity-counting-maze-of-numbers/