I was printing out pages and buying books with letters to trace and mazes and games and my children last year who went off to JK barely touched them. They were an all action group and just wanted to play and play. I had better luck setting up different things daily like: scissor practice, a sensory bin full of different things, colouring with paper, a matching game and a pompom sorting game and set them all at the dining room table, then after 10 minutes they passed it on. Great way to pass an hour and still keep them interested. Now I have 2 three year olds and 3 babies so I'm really challenged this year.