MacClennan is a science teacher at P.S. 238 Anne Sullivan located in Brooklyn, New York and part of New York City Geographic District #21. MacClennan has yet to be rated on RateMyTeachers.com. P.S. 238 Anne Sullivan ranks 122 in New York. Additionally, the average teacher rating at P.S. 238 Anne Sullivan is 4.3 stars. Be the first to leave a review by clicking here.