I've been so impressed with Evelyn and Sylvia's learning abilities lately. Not only can they count to 10, often they go to 12, 13, 14, 15. Once Sylvia counted to 16!
As for the alphabet, somedays they can get through half of the song, or skip some of the middle. They always can say up to H. And, what's really great, is they know by sight (and out of order) ALL of the letters except J, K, Q, U, V, W, X. Yes, they know Y and start this weird arm jerking thing and yell YO, YO, YO. It's almost like they are trying to rap, but they are referring to a yo, yo. So funny.
Pretty impressive for 2 years 3 months. Well, at least, I think it's impressive.