Thanks Eleanor05, even as I wrote that I was thinking "Do I really care if I'm annoying?" lol But honestly, both my parents were teachers and I don't think that they would be annoyed if they had a child breezing through the curriculum and the parent asked them to challenge that child more. Of course, they probably would have reached this conclusion on their own! lol

I guess I am trying to think of how to frame the request that avoids any implicit criticism of the teacher and figure out a way to get her "on my side", so to speak.