Concept demo built by Full Stack Tech NYC to show what PS 321 William Penn School's site could look like — not affiliated with or endorsed by the school. Questions? questions@fullstacktechnyc.com
Public · 3K–5

William Penn School

PS 321 — Park Slope, Brooklyn

A vibrant, diverse Park Slope neighborhood school where children of many backgrounds learn true respect for all people.

3-K through Grade 5 across two District 15 buildings. A community of learners that thinks creatively and analytically.

Principal Search

We're interviewing candidates for our next principal and welcome community input. Learn about the process →

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About Our School

A community of learners.

PS 321 is a vibrant and diverse neighborhood school. In our heterogeneously grouped classrooms, children of many different ethnic groups learn to become part of a community that fosters not only tolerance, but true respect for all people.

We help children learn to think creatively and analytically. Our standards-based curriculum recognizes that all children can learn, while staying sensitive to different learning styles and providing support to children who need it.

Learn more about us
3K–5
Grade
Levels
2
Buildings, One
Community
D15
District 15
Neighborhood School
100%
Standards-Based
Curriculum

What We Offer

Our Programs

Creative thinking, true respect, and community — the Park Slope way.

Heterogeneous Classrooms

Children of many backgrounds learn together, building tolerance and true respect for all people.

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Creative & Analytical Thinking

A standards-based curriculum with clear expectations and rigorous, supportive classrooms.

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A Community of Learners

Children, teachers, administrators, parents, and staff together form one learning community.

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Mark Your Calendar

Upcoming Events

School events, PTA meetings, and important dates — all in one place.

A live events calendar, right here.

Your Google Calendar syncs straight into the site — tours, PTA meetings, and key dates update automatically, no re-typing. We wire this up when you come aboard.

Tax Deductible

Invest in our
children's future.

Your donation funds arts programs, teaching assistants, and school trips. Every dollar makes a difference for our students.