Degrees and Certifications:
Ms. McKenna is a New York State certified Math teacher holding a B.S. degree in Accounting and a Masters degree in Secondary Education. She began her teaching career in New York City Public Schools. She has been employed by Yonkers Public Schools for eighteen years and is currently teaching seventh grade Math in Yonkers Montessori Academy. Ms. McKenna is also a YMA PTSA member and the National Junior Honor Society Advisor.