Keystone International Schools

istanbul·Turkey·PEI Canadian Diploma program at Keystone International Schools follows the Prince Edward Island system. It offers a Canadian high school diploma, with instruction in English and learning in French as an additional language. Grade 1 to 12 students are registered with the PEI Ministry of Education and have access to a PEI online library. The curriculum emphasizes critical thinking, communication, and real-world application, combining academic and applied courses, project-based learning, and standardized assessments such as the MAP Growth tests and DELF for French. English is the primary language of instruction, accompanied by an Intensive English Program for students needing extra support, and French is taught through a CEFR-aligned streaming program with additional intensive options. The program integrates language, music, arts, science, and physical education, with opportunities for exhibitions and field experiences.

↑ 4 positive signals↓ 2 concerns6 signals total

Keystone International Schools in Istanbul serves students from early childhood through Grade 12, offering the Prince Edward Island Canadian Diploma program for Grades 1–12 with instruction in English and French as an additional language. Students are registered with the PEI Ministry of Education and follow a curriculum emphasizing critical thinking, communication, and real-world application through a combination of academic and applied courses, project-based learning, and standardized assessments including MAP Growth tests and DELF for French. The school integrates language, music, arts, science, and physical education across its program, with an Intensive English Program available for students requiring additional support and a CEFR-aligned French streaming program offering both standard and intensive options.

Location

Turkey

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...

Full intelligence briefing

See the complete report

Leadership history, working conditions, what teachers say, package benchmarks — and how your profile fits this school.

Get free access →

No card required