DD#1 just moved up to the preschool class on Monday and she's doing awesome. I think having a full day of learning with older kids was really what she needed. Also, having more of a 'teacher,' instead of big playmates, is making a huge difference. It's so great to watch her learn and develop - which makes me think maybe I should have found her a daycare that stresses education from the start. My style is more "let them play," but now I have my doubts.