HP motivates Duncan, too

Duncan wanted to watch Harry Potter and the Goblet of Fire. I wanted him to work on letter recognition. So we spent some time in front of the wall where I've taped up a banner of the alphabet. I'd ask him to find a letter for me, and he'd go looking. I'd guess that at this point he can reliably find 18 letters, and the other 8 he gets wrong as often as he gets right. But he was happy to try when I told him that he had to find 10 letters for me so we could watch HP. :)