ISB High School | International School of Brussels

The High School at ISB

Grade 10 – Grade 12

High School at ISB marks the culmination of our students' journey. During these final three years, students use all of their previous learning experiences to embark on a personalised academic path defined by rigorous academics, flexible learning options, and meaningful engagement beyond the classroom, preparing them to thrive in a complex and fast-evolving world.

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ISB is the only school in Europe to offer five graduation pathways. As Belgium's top choice for the IB programme and a leading school for AP, we also offer BTEC and US High School Diploma - giving every student exceptional choice and opportunity.

A Key to the Future

With over 120 courses, the High School offers a rich and diverse academic programme that empowers students to explore their passions through personalised learning pathways. Taught by teachers who are global experts in their fields, the curriculum challenges students to think critically, strive for excellence, and take ownership of their learning with the support of dedicated and experienced faculty.

High School Programme

Graduation Pathways
Student Wellbeing

Graduation Pathways

The only school in Europe offering five graduation pathways and countless paths to success.
From IB and AP to BTEC and the US Diploma, ISB sets the standard for academic choice and success. Our world-class teaching, individualised support, and a truly international community empower every student to excel and shape a meaningful future beyond them.

EXPLORE THE PATHWAYS TO GRADUATION

Student Wellbeing

Everyone Supported, Every Step of the Way

We care about our students’ wellbeing at every stage of their learning journey and understand that High School can be a time of change and important decisions about the future. Our comprehensive advisory and counselling programmes support students and their families through navigating adolescence, deepening academic understanding, contributing meaningfully to society, and planning for life beyond graduation.

No matter what the plans are post-graduation, our dedicated counsellors offer the resources, relationships, and expert support students need to make informed choices and thrive both in and beyond school.

University Placements

Universities around the world agree that the ISB programme prepares students for success in higher education, and that they are truly ready for the next step in their learning journey. Listed below are the universities that offered ISB students places in 2024-25.

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