International School of Brooklyn

new-york-city·United States·ISB is an IB World School offering the Primary Years Programme (PYP) for Pre-K 3 through 5th grade and the Middle Years Programme (MYP) for 6th through 8th grade, with immersive language programs in French and Spanish. The Preschool–Lower School are accredited by the French Ministry of Education, while the full program is accredited by the Spanish Ministry of Education, and the curriculum incorporates New York State standards within an IB framework. The IB emphasises inquiry-based learning and multilingualism, helping students develop global understanding. Language learning occurs in authentic cultural contexts with instruction by native speakers.

↑ 4 positive signals↓ 2 concerns6 signals total

International School of Brooklyn, founded in 2005, is an independent, non-profit day school in Carroll Gardens serving children ages 3 to 14. As an IB World School, it offers the Primary Years Programme for Pre-K 3 through fifth grade and the Middle Years Programme for sixth through eighth grade, with immersive language programs in French and Spanish taught by native speakers in authentic cultural contexts. The school's curriculum incorporates New York State standards within an IB framework emphasizing inquiry-based learning and multilingualism, and holds accreditation from both the French and Spanish Ministries of Education.

Students

365

Founded

2005.0

Location

United States

Leadership

Who leads this school

Moderate confidence

2.8yr

Avg. tenure

Moderate

Stability signal

High

Visibility score

Three-year tenure as executive head, preceded by senior leadership roles at comparable group-affiliated institutions across the region. Appointment context points to a consolidation mandate. Career trajectory is consistent with a corporate-operator profile: strong institutional alignment, limited founding experience.

Career pattern signals

Company ManConsolidation contextHigh mobility

Signals

Active LinkedIn presence; consistent external messagingConfirmed
No succession announcement visible; transition appears plannedInferred
Headship history: median tenure below sector averageReported

◈Intelligence note

Given the consolidation mandate and corporate ownership structure, teacher-fit bifurcation is likely. High-autonomy practitioners may experience friction.

Working Conditions

What's it like to teach here

Class sizes 18–24 primary, 24–28 secondary. Teaching hours within regional mid-range. Contract length typically two years with renewal option...

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