I am a teacher. I would get her a picture book that supports the curriculum in some way. Like P is for Poetry. This is if you are in elementary.

Giftcard for classroom supplies. Or, if you want to get her something for herself, if she gets manicures you could get her a giftcard to her place, or if she drinks Starbucks a giftcard there, etc.

I'm student teaching right now and I'd like to get my supervising teacher a little gift. she's been great to me. suggestions? all I know is that she likes Mountain Dew (I'll probably get her a bottle or two just for fun, but I want a real gift...haha), big fan of the Nationals, wife and two kids...that's about it. thoughts?