Degrees and Certifications:

Ms. Jennifer Halliwell


I am currently in sixteenth year teaching science at Tenafly. I teach Biology, both Honors and CPB levels. Prior to Tenafly, I taught science at a private school for three years. I received my Bachelor's of Science in Biology, Master's of Arts in Education, and teaching certificate in Biological Sciences from Seton Hall University.

Outside of the classroom, I am one of the Student Support Leaders. I work with counselors Ms. Weissenborn and Ms. Goldman. I am also the Business Manager for Tenafly Publications.

The best way to reach me is via email, at