Program. The operator shall implement and maintain at the nonpublic nursery school a written curriculum of the nonpublic nursery school's educational program for the development of skills for each approved nursery school age in the following areas: Personal and social development; Language and literacy development; Mathematical and scientific thinking; Social studies; The arts; and Physical development and health. Instructional Materials and Equipment. The operator shall own and maintain the nonpublic nursery school instructional materials and equipment required to implement the written curriculum of the educational program specified in §A of this regulation.