P.S.
My son also has ADHD. And he is on meds now. He has been for three years now. They help him to focus on his school work better. Some poeple don't like to put their kids that have ADHD on meds. But it make a big differences I know it has with ny son. Maybe you should look into that. The meds aren't as bad as some people think. Also I work with him on his homework and help him to stay focused. It helps if their in a quite room also. And at school my son works one on one with a resouce teacher that will help to it's work for my son. And have a talk with her class room teacher.