DD goes to a private GT school. Their IQ cutoff is around 98 percentile. The good news is that she LOVES her school so there is that. The not so great news is that now that she is in 1st grade and the curriculum is a bit more academic than last year, she is complaining about class math instruction time, a lot. Last week, she came home and said "I think other people learned some new math today but I sure didn't." We don't have time for after-schooling but we might have to make time. Sigh.

I could talk to the school but they are more or less known for being apathetic to parents' opinions and they can afford to be that way.

My point being, you might want to also consider smaller private schools. They may be more flexible and accommodating.