This is the latest from the state, which should help with some specifics:
Effective immediately, in accordance with the Commissioner’s Determination issued pursuant to 10 NYCRR 2.60, any person over the age of 2 (including all students, personnel, teachers, administrators, contractors, and visitors) must wear masks at all times indoors in P-12 school buildings, regardless of vaccination status. People with medical or developmental conditions that prevent them from wearing a mask may be exempted from mask requirements, as documented by a medical provider. People do not need to wear masks when eating, drinking, singing, or playing a wind instrument; when masks are removed for these purposes, individuals must be spaced six feet apart. All mask requirements must be applied consistently with any state and federal law (e.g., Americans with Disabilities Act).
COVID Response Manager
Grace Church School
(212) 475-5609, ext. 705
By the way, “Dream Big.”