I have a 9yo boy that I'll be getting tested soon. I'm waiting on the insurance. Anyway, I believe mine is ADD, APD and possibly dyslexic. But, I have remedied most of the dyslexic as far as writing because I have him do cursive. If you teach your daughter how to do cursive the right way, she'll eliminate a lot of reversals with letters. That will help a lot in that area.
I homeschool, so I use a program that is wonderful for dyslexic kids. Actually, it was developed for that purpose, but it was found that regular students would benefit greatly from the same program. I use it with all of my kids. But, hopefully your school system has materials that will help kids with this situation.
We use herbs, and that eliminates the ADD. But right now I have him off of it hoping for them to see the real him soon. Boy, it's tough to wait for that. I am so ready to get him back on the herbs!
As I mentioned up above, having her learn cursive will help out a lot. She could also be given a big confidence booster to be writing cursive at her age. My boys are 9 and 10 and I now know how important it is to teach cursive first. I will be teaching my 2yo daughter when the time comes, cursive first. Of course I'll teach her manuscript too, but cursive will be first.
I'm sorry that I haven't helped too much.