Okla. Stat. tit. 70, § 5-101
All school districts in Oklahoma, now in existence or which may hereafter be created, shall be designated only as independent, elementary or area vocational-technical school districts. Independent school districts, elementary school districts and area vocational-technical school districts shall be under the supervision and the administration of the respective boards of education thereof.
Laws 1971, c. 281, § 5-101, eff. July 2, 1971; Amended by Laws 1991, c. 16, § 2, eff. July 1, 1991; Amended by Laws 1993, c. 239, § 25, eff. July 1, 1993.