A friend of mine told me about a great class at the hospital where we live, for kids who are going to have a sibling. Knowing how much Sophia loves kids and wants to go to school, we thought it would be a good thing for her to go to.
It was only an hour and she would learn how to hold a baby, wrap a baby and change a diaper. She did fantastic and didn't wait for directions, just wrapped that baby up and was done before most of the class of kids.