School 21Student Guide

Academic dates, campus language, housing, and student-life references for School 21. Core organization is free for students.

School in Yonkers, NY. Operating on a semester system.

Free for all School 21 students. No credit card required.

Unknown

Total Enrollment

School

Institution Type

Student guide · School Year 2026-2027

The semester, explained for School 21

Dates from the active academic calendar, plus the campus language and local details students actually need. Every entry comes from DormWay's approved campus reference library.

Relevant term
School Year 2026-2027
Campus terms
10
Local details
7

Academic calendar

School Year 2026-2027 runs Sep 3, 2026 – Jun 25, 2027. Calendar aliases that share a date range are grouped together, with every source term still shown.

1 entries
  1. School Year 2026-2027Relevant now

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Campus language

Search the full glossary. Nothing is sampled or hidden when the search field is empty.

10 terms

B

Bassein
The 'Piscine' or 'Pool'; a high-intensity 4-week coding trial that serves as the final selection stage for admission.
Black Hole
The automated expulsion system; a deadline by which a student must earn enough XP to avoid being 'absorbed' and removed from the school.
Bocal
The administrative and management staff responsible for the school's operations and student discipline.

K

Koalitsiya
One of the three student teams (Coalitions) that compete for points and rewards within the school's gamified system.
Kukhnya
The communal kitchen and dining area where students eat, store food, and socialize.

L

Level
The numerical representation of a student's progress through the curriculum.

P

P2P
Peer-to-peer evaluation; the system where students grade each other's projects instead of having teachers.
Peer
A fellow student; the primary source of learning and support in the teacher-less environment.

S

Sber
Sberbank, the founding organization and primary sponsor of School 21.

V

Vending
The vending machines located throughout the clusters, often the primary source of snacks during late-night coding.

Places and practicalities

Buildings, logistics, and other local references drawn from the approved campus snapshot.

7 details
Check-in
The mandatory physical registration event for candidates before starting the Bassein.
Gaming
The dedicated recreational zone for students to rest and play games between coding sessions.
Intra
The internal platform and intranet used for project submissions, scheduling, and tracking progress.
Klaster
The large open-plan computer labs equipped with iMacs where students perform all their work.
Propusk
The electronic access badge required for 24/7 entry into the campus buildings.
school_21_cafeteria
School 21 Cafeteria
Slot
A specific time window booked on the Intra for a peer-to-peer project evaluation.

Quick answers

Useful facts students can verify from the guide above.

What academic term is relevant now?
School Year 2026-2027 runs Sep 3, 2026 – Jun 25, 2027.
How much campus context is included?
10 approved campus terms and 7 local details are included in full.
Are all approved campus terms included?
Yes. The complete approved glossary is available in the scrollable, searchable campus-language section.
Where does this guide come from?
Calendar dates, campus terms, and local details come from DormWay's approved campus reference library.

Get to know your university

Assisted

Find a few communities to try at School 21

These are things we discovered from public campus sources. We are constantly looking for more.

Tell us what we missed
Interest filters
  • Major-aligned clubs, pre-professional groups, and research communities.
  • Performing arts, visual arts, student publications, film, and music.
  • Cultural orgs, identity communities, and faith-based groups.
  • Volunteer groups, civic engagement, mutual aid, and student government.
  • Outdoor clubs, intramural sports, club sports, and rec center programs.
  • Entrepreneurship, hackathon teams, makerspaces, and engineering project teams.
  • Casual hangouts, interest groups, and open events without applications.

DormWay is still mapping student communities at this campus.

We only show recommendations once we have enough public sources for School 21.

These are things we discovered. We are constantly looking for more.

Tell us what we missed

Recommendations are based on public campus sources. We do not endorse student organizations.

Using DormWay at School 21

What the product handles for students.

Syllabus to schedule

Upload your School 21 syllabus to organize dates and course details

Workload planning

Balance your courseload with helpful workload distribution

Free student access

Core organization is free for School 21 students. Optional Pro tools are in development.

School 21 on DormWay

Current DormWay activity for this campus

1

Active Students

Life in Yonkers for School 21 Students

Everything you need to know about living and studying in Yonkers.

Timezone

Eastern Time (ET)

Median Rent

$1,730

Cost of Living Index

135

Student Population

25,000

City Transportation

Walkability

70

Bikeability

50

Public Transit

Metro-North Railroad Hudson Line, Bee-Line Bus System, Local and express commuter buses to New York City

Nearest Airports

Westchester County Airport (HPN), LaGuardia Airport (LGA), John F. Kennedy International Airport (JFK)

Climate Averages

Climate

Humid subtropical / borderline humid continental

Avg Annual Temp

53°F

Avg Snowfall

28 in

Campus Operations Snapshot

Parking and Transit

School 21 Staff Parking Lot

surface_lot • Limited

Intended for faculty and staff use; visitors are advised not to block the lot.

Campus News

Latest updates from School 21

Yonkers High School Recognized by US News & World Report

Yonkers High School was ranked #7 in New York State for College Readiness by U.S. News & World Report, a recognition shared on the School 21 news feed.

Aug 18, 2026

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Yonkers Board of Education Votes to Close School 21

The Yonkers Board of Education voted to close School 21 as part of the superintendent's proposed budget for the 2026-2027 school year due to budget concerns.

May 20, 2026

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Earth Week 2026 Thank You School 21!

The district thanked School 21 for its participation and leadership during Earth Week 2026 spirit week activities.

Apr 20, 2026

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Yonkers Public Schools and Central Office closed on February 23, 2026, due to a blizzard warning.

Yonkers Public Schools and Central Office closed on February 23, 2026, due to a blizzard warning.

Read More

Upcoming Events

What's happening at School 21

Veterans Day - Schools & Central Office Closed

November 11, 2026

School 21

School and central office will be closed in observance of Veterans Day.

Half-Day for Students & School Staff

November 25, 2026

School 21

Dismissal will begin early (typically at 11:45 AM) for students and school staff.

Thanksgiving Recess - Schools & Central Office Closed

November 26, 2026

School 21

Schools and central office closed for the Thanksgiving holiday recess.

Campus Details

Academic System

Semester

Plan your semester at School 21

Upload a syllabus, collect the important dates, and build a schedule around the work ahead.