Grades Nine - Twelve
The Gilman Upper School prepares young men to build the world of tomorrow. Students engage in a timeless and challenging college-preparatory program that emphasizes strong work ethic, critical thinking skills, effective oral and written communication, and lifelong enjoyment of intellectual pursuits.
Students must take five major courses each semester (English, mathematics, foreign language, lab science, history). They must also complete courses in art, music, and religion, participate in either interscholastic or intramural athletics, and complete 50 hours of community service during their Upper School careers. Advanced Placement (AP) courses are offered in numerous disciplines, and a coordinate program allows students to take courses at Bryn Mawr School (BMS) and Roland Park Country School (RPCS).
Educating the whole boy reaches beyond classroom learning. A robust leadership development program and special lectures, along with daily assemblies, bring real-world situations and applications to life. Our Device of Choice (D.O.C.) program enables boys to best utilize the skills necessary to learn in the 21st century. Various extra curricular activities give boys the chance to try almost anything in a comfortable and collegial environment.
Join the Gilman community in congratulating Danny and Sean for this accomplishment.
Join the Gilman community on Wednesday, February 17, from 1:00 p.m - 2:00 p.m. as we cheer on our ninth grade NASA App Development Group, Team Equinox. They will present their work in a Culminating Virtual Event that will be streamed worldwide on NASA’s Youtube channel. See below for the live-streamed event.
Join us in congratulating Manav and Silo on their accomplishments.
Join the Gilman community for Service Saturday on February 13. Choose from a variety of community service opportunities to serve nonprofits and community organizations. Sign up for a service project here.
Join the Gilman community for Service Saturday on January 16. Choose from a variety of community service opportunities to serve non-profits and community organizations. Click here to sign up for a service project.
Please join the Gilman Community in congratulating our boys!
Join us in congratulating Pieter Heesters '22, Samuel Jin '23, Ryan Kim '21, and Justin Wang '22 for earning a spot in the 2021 All State Music Ensembles for Senior Orchestra and Chorus.
Join the Gilman community in congratulating Alex Gray-Rice for his accomplishment.