Heather, my wife and I have a 10 years old. Not sure if he has ADHD, but has a learning disorder. He has a hard time concentrating on school work. He's in a couple extra class's. If it had to do with big time wrestling, he could tell you every wrestling move ever used, who won what match 2 months ago. If he's interested in something, he'll get it. He'll get an a+ in spelling and history, and flunk math and science. My wife and I work with him probably 2 hours a day after school, just to get him to understand some things. We had a teacher last year in the 3rd. grade suggest we take him to a doctor and see if there wasn't something we could get him on. (ridalin I think she said). After I politely informed her she would be working 12 months out of the year for her pay instead of 9 before I'ld put my boy on drugs, that was the end of that conversation. It's been tough, but we're working it out.
If your son is over active, have you looked at how much sugar a day he gets. I thought my brother was bs'ing me years ago, about when his kids would get home from trick or treating. Boy, was I wrong. It's like an on off switch. I see my 2 boys have too much candy/soda pop/ marshmellows, whatever, boy do they jump around.
When I fix them breakfast, I mix their packaged oatmeal, which contains alot of sugar, with plain oats. Cuts down on how much sugar they get for breakfast. If they want cold cereal, I usually buy plain cherios, corn flakes, whatever, and mix it with sugar coated kind, just so they don't get so much sugar at one time. I buy sugarless gum, even though I think it tastes like crap, just so their not getting buzzed up. You might try using honey to sweeten things. Much better than prossesed sugar.
As far as the school system telling you that you have to medicate Evan, I think it's bull crap. That's your son. Not their ward. I would call the state attorney general's office, and ask them. But I don't think they can force you to medicate him. If one of our boys gets to acting up, has energy to burn, we make him do push ups. Lots of them. And I'm not talking girlie push ups. Marine style push ups. Nose touch's the floor, back straight, no bending. After about the 2nd or 3rd set of them, they start acting straight. Good Luck gypsyman