OK, this is the first time I’ve left assvice on your site. Frankly your name is all over the blogs I read. I finally gave in and stuck you in my reader. (and I’m glad I did)
As a second/third grade teacher, my assvice is as follows. Leave her in threes. Then let her advance to fours. And then kinder, etc. If she is super far ahead of her classmates, then it will be very very obvious to the school system and, at that point, you could jump her to the next grade level.
Truth be told, social development is equally as important as intellect. If you stand in my class for 10 minutes you can point out the five students whom are just as smart as everyone else but a year younger. School is just harder for them.
Now that’s just one mom’s/teacher’s assvice for the day. I’m looking forward to hearing everyone else’s.