My 9 year old is diagnosed borderline ADHD, he is on Methylphenidate, 36mg and Guanfacine 2mg, he still has a terrible time focusing in class. The teacher feels like he wants to, and tries but just can't do it. Our confusion comes when he has no trouble focusing on a game or TV show. Granted during the TV show, he is up and down the whole time, but he is watching it. Any suggestions?