Your situation reminds me very much of my daughter and myself. I don't remember much about 1st grade but I remember my teacher (apparently frustrated at the time) telling me I'd lose my head if it wasn't connected to my body. And I remember finding out somehow that at parent-teacher conferences she said I day dreamed . I always did fairly well in school, so I must have outgrown the lack of focus.
Now I have a 6 yoa daughter in kindergarten. I don't get complaints about her at school, but my husband and myself find ourselves having to tell her several times to do things before she actually gets them done. On a day when Mom and Dad are tired or frustrated about something else already, she gets in trouble a lot. I want to start implementing a routine to help her and us:
1) When I give her a task to do, I want to tell her eye to eye (to make sure she's paying attention) and remind her to do only that task until it's done.
2) Not make a big deal out of things when I give them out as a suggestion, not a command. I need to pay attention to how I word requests/ commands.
3)Implement some kind of rewards or punishment system. My husband is the disciplinarian. (I try but am generally more lenient) We have to talk about this more. Complimenting her every time she obeys on the first request/command might be enough to motivate her. But if she willfully does what she wants instead of obeying mom or dad or the teacher, punishment of some kind (taking some priveledge or toy away for a day) might help her think about her actions more.
When she was littlier, we did try to remind her to "Obey the first time" when we gave her a command. So she got into the habit of listening and obeying. We probably need to start that up again.
She's an older Kindergartener as her birthday is in December, but sometimes it's hard for me to know exactly what fair expectations are for her. I know we need to be consistent. When we are consistent, she will know what to expect, too. So me & hubby need to sit down and talk about it some more.
And as for you, I think as women we tend to multi-task more than men do, so in my opinion it's natural for us to get distracted or side-tracked. Men focus on the task until it's done. My husband barely wants to stop to eat lunch in the middle of a project.
She may have a ADHD but I don't think so if she is doing well in school.
Enjoy your day-dreamy little girl. She'll grow up fine, she just has some growing and learning to do like we all do!
J.