Initially, I used Where’s Wally? books as a reward for older children. Towards the end of their session, we would compete together to find Wally first. Although it can be quite stimulating for children to do on their own, they have a lot more fun when they are competing against another person. The more I used Where’s Wally?, the more I noticed that some children took a very, very long time to find Wally (and I mean VERY!).