Captcha, your daughter sounds very special. Seems like you and your wife are doing a great job of keeping her challenged. Keep it up as she goes through the school system. As she gets older, it gets more and more important for her to find peers who are also excited about math. One great resource (starts in fifth grade) is the San Diego Math Circle. It runs on Saturday mornings at UCSD, and was founded by another Poway parent. http://www.sdmathcircle.org/ Actually though, I think they do have some things for younger kids at the Math Circle now as well.
It’s especially hard for girls as they get older–that’s why the peer group of other girls who love math is also very important, I think.
