Section 256C.2 - Statewide preschool program for four-year-old children - purpose1. A statewide preschool program for four-year-old children is established. The purpose of the preschool program is to provide an opportunity for all young children in the state to enter school ready to learn by expanding voluntary access to quality preschool curricula for all children who are four years old.2. The state board shall adopt rules in accordance with chapter 17A as necessary to implement the preschool program as provided in this chapter.