United Charter High Schools logo with a blue geometric design and the slogan "Engaging Minds" on a white background.
Blue geometric logo with the text "UNITED CHARTER HIGH SCHOOLS" on the left and "Engaging Minds" on the right against a white background.
ENROLL

Events

Logo for Advanced Math & Science III (AMS III), featuring science symbols and books, with the address 3000 Avenue X, Brooklyn.

Stay connected with upcoming events at AMS III—one of the best NYC charter schools and top 10 best charter high schools in New York State, celebrating community and student success.

Upcoming Events

MONDAY

APR 20

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Report Cards

Quarter 3

WEDNESDAY

APR 22

1 PM - 3 PM or 5PM - 7PM

Family Teacher Conferences

Semester 2

THURSDAY

APR 30

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Science Fair

Programs

Student Life

What's New

Blue and white crest with a crown, laurel branches, a geometric compass, atom, open book, and the text "AMS III" on a shield. "AMS III" appears below the crest.

Advanced Math & Science • AMS III

Instagram

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Blue opening quotation mark symbol on a light background.

Everything I’ve learned here makes me feel ready for college.”

Proud UCHS Graduate..

Still accepting applications for 2026–27

Grades 9–11

APPLY NOW