AlexsMom, that's very interesting what you said about the CTY science classes. My DD din't make the CTY cut in math and so she couldn't take the science classes, which were really what she would love and benefit from the most for enrichment. We ended up not taking any CTY classes anyway, the ones she qualified for didn't interest her enough to justify the cost.
If DD is interested in a science career, which she seems more likely a biology-type at this point (and judging interest that has not waned since she was about 3) I'm confident that she could manage the math required. When she went to the vet appt with me on Sat the lady vet was lobbying DD to pursue a vet career. The vet said she never liked school at all but set her mind to doing what it took to get to where she is.
Gotta go
