Hi A.,
I have a 9 year old son that when he was 5 acted very much like you are describing. Most of this letter is about how he has improved however I will tell you quickly about my stepson so you have a little on 2 possibilities.
I have a 26 year old step son that was diagnosed ADHD when he was 8. They did put my step son on ridlin before trying a lot of other possibilities. I would definitely try other options that most psychologist know about on how to get kids with ADD to focus better. They have learned a lot in the last 20 years and have a lot of other options available from diet to brain exercises that help ADD kids.
My own son is not ADD but does have moderate dyslexia. He fought homework, would not do his abc's, learn the days of the week... even though an incredibly smart kid. When I asked his preschool teacher and then kindergarten teacher and then 1st grade, they all kept saying don't worry he is a boy and they sometimes take longer to learn or to show interest in reading.
What I have discovered since, after having a 2nd grade teacher and then reading specialist at school and now a tutor 3 times a week (she does a specific training called Wilson tutoring, geared specifically for kids with dyslexia), that a lot of kids have dyslexia, many forms, from mild to severe that cause huge frustrations for the child, they don't understand why they can't do what the other kids are doing. My son constantly sayed he was bored at school, didn't want to go to school, would fight with homework at home.... I have since gone to seminars on dyslexia, it isn't always turning letters around, it has a lot of different forms and as many as 30-40% of people in this country have some form of it. A good source of info. is UBIDA, Utah Branch of International Dyslexia Assoc. go to ubida.org, I went to their conference last year and did a 1 hour group where they did excercises that showed how a dyslexic sees and hears things differently. I did alot of other things that were a great help and spoke with people that had a lot of insight on things I would never have thought of. It made it easier for me to understand and empathise with my son and put me on the track of finding a tutor that worked for him.
My only regret is not having it diagnosed sooner, they say if you can find out when they are in Kindergarten or 1st grade when they are first learning to read they haven't learned bad coping skills yet and can learn good coping skills instead. With the extra reading help at school and with the tutoring my son went from reading 12 words a minute at a 2nd grade level to 77 words a minute in just 3 months. It is life changing for him.
He still struggles and may never read at a regular speed however he is learning how to break words down so he can do them on his own. The other plus is it is helping with his math. He still doesn't love school however he isn't bored anymore because he can read the directions and generally keep up with what is going on in class. He has just started to enjoy reading books on his own. He is close to being at grade level now.
We still do a lot of work at home, I have found if we do homework as soon as he gets home with a healthy snack and his favorite music playing he does his homework with out such a struggle. If the TV goes on before homework it is a lost cause for the evening. He has also started doing better with exercise, we try to go for a walk or cross country ski even for 15 minutes or 1/2 hour and he seem to stay more focused and happier with homework without having to lose so many priviledges. His self esteem has ski rocketed, he told me he thought he was stupid because he couldn't keep up with the other kids. Although he doesn't like taking an hour now 2 times a week with tutoring, it counts as his reading homework for the evening and once he starts with his tutor, a reading specialist from school trained in Wilson and very positive and upbeat, he does great.
Sorry for such a long letter, hope it helps and hopefully your son isn't ADD or dyslexic!
S.