- 19 - 6.21-3 Program Operation. He sees that each instructor provides himself with a course of study and planned lessons. He provides for a continued program of instructional supervision aimed at the improvement of teaching. He sees that all classrooms and facilities are properly equipped, provides for an adequate program of training, and keeps the county board and county superintendent informed of needed equipment and supplies. 6.21-4 Program Evaluation. He periodically evaluates the effectiveness of the vocational education pro- gram to determine if it is adequately meeting the training needs of the community. Frequent evaluation of instruction will be made to ascertain its effectiveness and to determine the need for improvement. 6.21-5 In-service Teacher Training. He provides a planned program of in-service teacher training for all instructors, using, when available, the facilities and personnel of the approved teacher-training institutions and other qualified teacher trainers. 6.21-6 Budgets. He assists the county superintendent of public instruction in formulating annual budgets for the operation of the vocational education pro- gram within the county. 6.21-7 Requisitions and Purchases. He makes requisitions and recommends purchases of equipment, supplies, instructional materials, and other needed items necessary for the effective operation of the voca- tional education program within the county. 6.21-8 Records and Reports. He keeps all records and makes whatever reports are required by the county board and county supeitinterident of public "instruction, the State Board for Vocational Education, and the United States Office of Education. He is expected to submit these reports promptly when due and makes available to proper school authorities all records for which he is responsible. 6.21-9 Personnel. He recruits new teachers and recommends to the county superintendent of public instruction the appointment of all personnel under his supervision.