A.G.
When I put both of my daughters in pre school I went and visited the preschools myself. I called ahead and asked to come during there instructional time. I wanted to see what they were learning and how the teacher kapt control of the class during teaching time. If they have a clear teaching schedule and they abide by it whatever day you stop it. I never scheduled an appointment I just asked there schedule and asked if I could stop by. The element of surprise gives you a much better idea of what they actually do. Good Luck.