Develops written lesson plans and objectives for the purpose of design, planning and implementation of programs for preschool and elementary age children that utilize developmentally appropriate curriculum which focuses children's attention on a particular concept or topic, offer a balance of staff and child guided activities, include interactive small and large group experiences and opportunities for sustained high-level play; school age programs will include homework assistance as part of the daily schedule. Under the direction of an assigned supervisor, plans, coordinates and oversees child care program activities in a designated child care center, including designing and implementing a variety of activities, which promote child's cognitive, linguistic, physical, social-emotional, and self-expressive learning and development in a safe and well supervised manner; carries out program goals and policies.