WELCOME! Our Preliminary Application for 2026-27 is now closed.
In addition to our extensive academic curriculum, Middle School students flourish in the wide array of clubs, affinity groups, and extracurricular activities that offer kids opportunities to explore new interests, talents, and friendships, and to identify passions they’ll continue to cultivate in Upper School and beyond.

The Poly PM program offers students the opportunity to extend their day on the Dyker Heights campus and provides a home base for supervised study, homework, as well as activities for students to explore interests including enrichment in the arts, athletics, and academics.
Examples of recent Poly PM options include but are not limited to: Young Dancers, Improv & Sketch Comedy, Passport to Spanish, Writer’s Studio, Competitive Debate, Chinese Culture Creators, Young Singers, 3-D Modeling & Animation, Mythology Adventures, Poly Conservatory Lessons, and Digital Art.
Families register their students to participate in Poly PM each trimester. Activities, schedule, deadlines, and more details are available for families in the Parent Portal.