I am currently helping out with reading at my son's school. I really enjoy it, and am more or less left to my own devices as far as helping them goes. However, one or two of the children really lack concentration and are not at all motivated. I would like to be able to encourage them, but as I'm not a teacher, I don't really know where to start. Would anyone be able to give me some help please? I was thinking maybe word games, or tips to keep them focused? TIA.