This is tricky. I'd say now is a good time to request (in writing) that the school do an IQ/Achievement test or start whipping out the end of year assesments to see if she scores over 80% without even seeing the material.

Or consider suplimenting afterschool, or partial homeschooling.

She needs more.

Love and More love,
Grinity

Coaching available, at SchoolSuccessSolutions.com