1st day of preschool

Anaiah started attending a private preschool this year and she loves it. They even let Lydia participate in gym class so she doesn't feel left out. It's been fun, and good exposure for Anaiah. I can't believe next is kindergarten! We just took her and got her registered and evaluated and the conclusion was that she is definitely ready for school! How can they be so sure?? She still seems so little to me. Well, maybe not compared to her sisters, but how did we get here so fast??