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BROOKLYN HEIGHTS MONTESSORI SCHOOL

BROOKLYN, NY · EIN 116044329 · Form 990 · FY2024 · Large ($10M-$50M) · bhmsny.org
revenue
$14.3M
expenses
$12.8M
net assets
$9.3M
employees
115
volunteers
45
program ratio
73%
mission · from form 990

TO OPERATE A SCHOOL IN LINE WITH THE MONTESSORI PHILOSOPHY.

profile · synthesized from sources

Brooklyn Heights Montessori School (BHMS) is a private school in Brooklyn, NY that implements the Montessori philosophy of education for children from early childhood through middle school. The school emphasizes a child-centered approach, mixed-age classrooms, and holistic development—academic, social, emotional, and physical. BHMS integrates peace education, cultural awareness, and hands-on learning to prepare students as independent thinkers and compassionate global citizens.

named programs · 5 · from sources

What they call their work

Early Childhood Programs
Comprehensive Montessori education for toddlers and preschoolers, including twos and preschool classrooms with specialized teachers and support staff.
Mixed-Age Classrooms
Three-year age-span classrooms (e.g., preschool, lower elementary, upper elementary) that promote peer teaching, leadership, and deepened learning through mentorship.
Montessori Materials and Prepared Environment
Hands-on, tactile learning using specialized Montessori materials in structured, orderly classrooms designed to support independent discovery and concentration.
Peace Education
Integrates conflict resolution, emotional reflection, cultural awareness, and service learning across all grade levels, with designated spaces like peace corners in classrooms.
STEAM and Digital Media
Instruction in science, technology, engineering, arts, and math with a focus on digital media, taught by a dedicated STEAM instructor.
activities · 9 groups

What they do

  • School Governance & Strategic Oversight 2 activities
    • Conducting leadership transitions and searches
      Launched a national search for the next Head of School to ensure strong institutional leadership and continuity.
    • Providing governance and long-term leadership through a volunteer Board of Trustees
      Ensures the long-term development and vitality of the school through a volunteer Board of Trustees composed of parents, alumni parents, and outside educators who provide strategic vision and leadership.
  • High School Placement Support 1 activity
    • Facilitating high school placement and advising
      Offers comprehensive high school placement support and advising to 8th grade students and their families, including guidance through the application process and strategic planning for school selection, supported by an experienced counseling team.
  • Social-Emotional Learning (SEL) Programs 1 activity
    • Integrating Peace Education and social-emotional learning into the curriculum
      Embeds Peace Education as a core component of the curriculum, teaching conflict resolution, grace and courtesy, and respect for human differences. Early childhood students learn communication and sharing skills in a peace-centered environment, while upper grades engage in service learning projects related to inequality, sustainability, and human rights in partnership with local organizations.
  • Montessori Education Programs 1 activity
    • Operating a Montessori school for children from Twos through 8th grade
      Provides a Montessori-based education grounded in child development theory, academic rigor, and character development for students from the Twos program through 8th grade, operating as a continuous program for 60 years. The school maintains mixed-age classrooms in three-year cycles and uses hands-on Montessori materials to support independent discovery, critical thinking, and self-directed learning.
  • Nonprofit Retail and Merchandise Sales 1 activity
    • Operating a school merchandise program
      Runs an on-site and online merchandise store through Bonfire to promote school spirit and provide access to BHMS-branded items.
  • Youth Entrepreneurship & Financial Literacy Education 1 activity
    • Operating student-led programs and fundraising initiatives
      Runs a weekly student-led pizza sales program that generates funds for an end-of-year overnight trip and involves students in planning and execution, fostering financial and organizational responsibility.
  • Educational Field Trips and Experiential Outings 1 activity
    • Organizing educational and community-building events
      Hosts annual community-wide events such as the Back to School Picnic, Community Service Days, and Parents Night Out, and organizes two overnight educational trips each year: a week-long farm visit in the fall and a three-day city visit in the spring. These events foster connection and extend learning beyond the classroom.
  • Youth Leadership Development Programs 1 activity
    • Supporting middle school student development and leadership
      Provides a supportive environment for adolescents in grades 6–8 to build self-confidence and leadership skills through structured programs, including mentoring younger students, planning and leading capstone projects, and organizing logistics for end-of-year trips. Sixth grade emphasizes independent thinking, while seventh and eighth grades engage in research, creative projects, and theatrical productions.
  • Uncategorized 2 activities
    • Providing faculty and staff communication infrastructure
      Maintains a public directory with standardized email contact formats for faculty and staff to support transparent and accessible communication.
    • Providing structured academic and program calendars
      Maintains an all-school calendar and program-specific calendars for Twos/Preschool, Lower Elementary, Upper Elementary, and Middle School to support consistent scheduling and community-wide coordination.
financials · form 990 · fy2024
revenue
Total revenue$14.32M
Contributions & grants$763K5%
Program service revenue$12.70M89%
Investment income$700K5%
Other revenue$150K
expenses
Total expenses$12.80M
Program expenses73%
Admin / overhead24%
Fundraising3%
Salaries & benefits$8.27M
Grants paid out$1.58M
Largest expense lineCompensation
balance sheet
Total assets$25.29M
Cash$10.84M
Investments$4.32M
Liabilities$15.94M
Net assets$9.35M
Liquid reserves14.2 mo
6 years on record · 2019–2024 · YoY revenue +12.0%
leadership · form 990 part vii · fy2024

Who runs it

paid leadership · 7
NameTitleHours/wkCompensation
STEPHANIE PAX FLANIGAN HEAD OF SCHOOL 40 $492K
ROBIN WALKER-RANDOLPH CHIEF FINANCIAL OFFICER 40 $307K
ROXANNE LEFF ASST. HEAD OF SCHOOL 40 $225K
KATHY REISS PSYCHOLOGIST 40 $184K
MICHELE SEELINGER DIRECTOR OF PRESCHOOL 40 $169K
DAWN WILLIAMS DIRECTOR OF ADMISSIONS 40 $140K
JODY TRIMM HEAD OF ELEMENTARY PROGRAMS 40 $133K
board members · 18
  • AARON CROWELL — TRUSTEE
  • ABE GEIGER — TRUSTEE
  • ALEJANDRO VILAR — TRUSTEE
  • ANN MELLOW — VICE-PRESIDENT
  • ANNA DURRETT — TRUSTEE
  • BOB LARSON — PRESIDENT
  • CELADON WHITEHURST — TRUSTEE
  • CHRISTINA DEROSE — TRUSTEE
  • ELI LIEDMAN — TRUSTEE
  • GABE GOLD — TRUSTEE
  • INGRID BUSSON-HALL — TRUSTEE
  • JADE ZIMMERMAN — SECRETARY
  • JESS VOGEL — TRUSTEE
  • KRISTI GUIGLIANO — TRUSTEE
  • LINDA EIGEMAN — TRUSTEE
  • MATTHEW STUART — TRUSTEE
  • MERRY BIGGERSTAFF — TRUSTEE
  • NICOLE FRANCIS — TRUSTEE
relationships · 8

Who they work with

  • AMS Network — Dually certified by the American Montessori Society (AMS)
  • Bonfire Partner — Platform partner for the BHMS print-on-demand merchandise store.
  • NYSAIS Network — Member of the New York State Association of Independent Schools (NYSAIS)
  • Outside educators Partner — External educators serve on the Board of Trustees, providing expertise and leadership to support the school’s development.
  • Parents of Brooklyn Heights Montessori School Partner — Parents serve on the Board of Trustees, contributing to school leadership and governance.
  • Parents of alumni of Brooklyn Heights Montessori School Partner — Parents of alumni serve on the Board of Trustees, supporting ongoing school leadership and institutional continuity.
  • RG175 Partner — Search firm supporting the national search for the next Head of School.
  • local organizations Partner — Partners with local organizations to support service learning initiatives for students in grades 4–8.
strategies · 4

How they approach the work

Named approaches extracted from this org’s sources. Where others share an approach, follow it to see the full set of orgs running it.

  • Developmentally Responsive and Continuous Learning Model
    methodology: continuous-development-model
    By structuring education around continuous developmental progression from preschool through middle school, the school fosters self-knowledge and stability because sustained, age-aligned support allows children to mature emotionally and intellectually at their own pace.
  • Montessori-Based Child-Centered Education
    methodology: montessori-education
    By grounding education in the Montessori philosophy, the school cultivates self-directed, developmentally appropriate learning because children thrive when given autonomy, multi-age peer interactions, and hands-on experiences aligned with their natural curiosity and pace.
  • Peace-Centered and Inclusive Community Development
    methodology: peace-education-as-foundational-curriculum
    By integrating peace education as a foundational curriculum and elevating student voice, the school builds respectful, equitable communities because intentional social-emotional learning and inclusive dialogue foster collective responsibility and individual empowerment.
  • Prepared Environment for Experiential Learning
    methodology: prepared-environment
    By designing flexible, movement-friendly classrooms that support collaboration and discovery, the school deepens engagement and understanding because the physical and pedagogical environment enables experiential, student-led learning aligned with Montessori principles.