Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Single Built Works (hierarchy name)
5. single built works (built environment)
6. [single built works by specific type]
7. [single built works by function]
8. institutional buildings
9. academic buildings
10. schools (buildings)
11. [school buildings by function]

Anotations

Scope note:

Small buildings that house educational facilities, built in sparsely populated nonurban areas to provide public, usually elementary, education to local residents. Use when emphasizing the function or location of such buildings; when emphasizing the small size or form of some early examples, prefer "one-room schools."