Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. Organizations (hierarchy name)
4. organizations (groups)
5. institutions (organizations)
6. [institutions by activity]
7. educational institutions
8. schools (institutions)
9. pre-primary schools (institutions)

Anotations

Scope note:

Educational institutions for children too young for kindergarten and compulsory education, but old enough to take part in certain educational and social activities, typically from around ages three to five. Nursery school differs from day care in that facilities are typically staffed by qualified professionals who encourage and supervise educational play rather than simply providing childcare.