Preschool education's the provision of education for children before the commencement of statutory education, usually between the ages of two and five, dependent on the jurisdiction. Preschool's also known as nursery school, day care or kindergarten. Preschool work's organized within a framework that professional educators create. The framework includes structural (administration, class size, teacher-child ratio, etc.), process (quality of classroom environments, teacher-child interactions, etc)… (More on Preschool)