To meet the minimum statutory requirement, attendance shall be computed on the basis of an hour equaling 50 minutes. For every 50 minutes of instruction there shall be an additional 10 minute break. The time of the breaks shall be left to the discretion of the individual education coordinator. Breaks shall not be considered optional.
N.Y. Comp. Codes R. & Regs. Tit. 19 § 1107.18