In 1983 the Oklahoma Legislature adopted facility guidelines for the purpose of defining, organizing, and encouraging the planning of adequate environments for education. The guidelines contained in this booklet have been designed to allow for the requirements of all Oklahoma school districts regardless of size or educational program. The guidelines are arranged under the following categories: instructional spaces, auxiliary spaces, and service and structure spaces. Preliminary space planning guidelines for calculating net and gross footages for school buildings are listed for elementary schools, middle schools/junior high schools, and high schools. Space requirements for specific instructional spaces follow for each of the three levels by student capacity, square feet per student, acceptable minimum total net area in square feet, and recommended total net area in square feet. Acceptable minimum and recommended site development and site planning guidelines follow. Requirements for overall play activity sites, fixtures, and toilet fixture guidelines conclude the publication. (MLF)