A school has a duty to exercise the same degree of care toward its students as would a reasonably prudent parent, and it will be held liable for foreseeable injuries proximately related to the absence of adequate supervision. The duty owed derives from the simple fact that the school, in assuming physical custody and control over its students, effectively takes the place of parents and guardians. The standard for determining whether a school has breached its duty is to compare the school's supervision and protection to that of a parent of ordinary prudence, placed in the same situation and armed with the same information.
J.B. v. Monroe-Woodbury Cent. Sch. Dist., NY Slip Op 00752 (2d Dep't February 14, 2024)