The board shall provide:

1. (1) By purchase, lease, building or otherwise, a sufficient number of suitable schoolhouses and other buildings to meet the educational needs of its district;
2. (2) The necessary furniture, fixtures, apparatus, fuel and all necessary supplies for the schools;
3. (3) For the health and cleanliness of the pupils;

4. (4) For the repair and good order of the school grounds, buildings and equipment.

   The board may also provide for medical and dental clinics.