Whether you’re a first-time parent or a more experienced one, the sheer multitude of preschool programs can be overwhelming. But not to worry if you don’t know a Waldorf school from a Waldorf salad, or wonder what “curriculum” can possibly mean to a kid who isn’t even potty-trained yet. Compiled by the preschool-savvy mom of four young children, our helpful plan-ahead guide provides a concise explanation of today’s many different preschool philosophies and highlights representative programs. You’ll also find advice from experts, teachers, and experienced parents about how to begin, where to find information, and exactly what to ask when you get there.