Lausanne’s Leading School in IB Education and Bilingual Achievement

For families relocating to Lausanne, this sense of long-term preparedness often sits at the heart of school choice. Parents are, of course, looking for academic excellence – and with the highest average IB score of all Swiss schools last year, ISL delivers strongly on this front. But academic results alone are rarely enough. Families also seek bilingual fluency, international mindedness, and an education that prepares children not just for their next step, but for a future that may unfold across countries and cultures. It is this broader preparation that defines the ISL experience.

A SEAMLESS INTERNATIONAL EDUCATION FOR GLOBALLY MOBILE FAMILIES

ISL is the only school in Lausanne to offer the full continuum of the International Baccalaureate, from the Primary Years Programme through to the IB Diploma.

This complete pathway allows students to grow and develop within one school community, supported by a consistent educational philosophy from kindergarten through to graduation. For internationally mobile families, this continuity offers
a reassuring sense of stability during children’s formative years.

The benefit of this coherence is reflected in ISL’s academic outcomes. In 2025, students achieved an average IB Diploma score of 35.7, with a 99 per cent pass rate, placing the school well above global IB averages and among the leading IB schools in Switzerland.

ISL’s IB framework ensures students are exceptionally well prepared for whatever comes next. Built on shared values, aligned teaching approaches, and internationally
recognised standards, the curriculum supports smooth transitions between IB schools worldwide should families relocate.

The result is an education that feels both grounded and globally transferable – a
balance that many international families highly value.

BILINGUAL EXCELLENCE EMBEDDED FROM THE START

For many internationally mobile families, language is both a valuable opportunity and a natural concern. ISL addresses this in its Billingual Programme, where primary school children learn in English and French simultaneously in co-taught classes led by specialist teachers. This immersive approach supports genuine fluency and confidence in both languages, without compromising academic depth or continuity.

As students move into the Secondary School, bilingualism continues to be carefully nurtured, strengthening literacy, cultural awareness, and adaptability – skills that are essential for life in Switzerland and well beyond. By combining strong English-language academic foundations with meaningful integration into the local linguistic context, ISL enables students to settle quickly while keeping future pathways open, whether within the international school system, the Swiss education framework, or at universities in Switzerland or around the world.

ALUMNI PATHWAYS TO WORLD CLASS UNIVERSITIES

ISL graduates go on to pursue their ambitions at leading universities across Europe, the UK, North America and beyond. Their success reflects not only strong IB results, but the wider capabilities developed throughout an ISL education: curiosity, independence, and the confidence to thrive in demanding academic environments.

Raphael Bitter, now studying in Canada, credits ISL with helping him develop the
critical thinking, time management and self-direction required at university level.
These skills have proven equally valuable for other recent alumni, who have secured
places at institutions such as the University of Edinburgh, King’s College London, ETH Zurich, McGill University and leading European business schools.

Whether students pursue science, engineering, the humanities, business or creative disciplines, they leave ISL equipped to not only enter top universities, but to shape futures that reflect their individual strengths and aspirations.

WELLBEING AS A FOUNDATION FOR ACADEMIC SUCCESS

For students to flourish academically, they first need to feel secure, understood and at home. ISL recognises that relocation, cultural change and new school environments can be significant moments in a young person’s life, and that wellbeing is not separate from learning, but fundamental to it. The school’s wellbeing curriculum is grounded in the CASEL social and emotional learning framework, helping students develop resilience, empathy, self-awareness and ethical decision-making alongside their academic studies.

This structured yet caring approach supports students as they navigate change, build meaningful relationships and grow in confidence. Teachers take the time to know each child as an individual, ensuring students feel supported both academically and emotionally as they settle into their new environment. For internationally mobile
families, this sense of belonging provides a steady foundation on which academic
success can naturally follow.

A TRULY INTERNATIONAL COMMUNITY IN THE HEART OF LAUSANNE

ISL’s international community reflects both the global nature of Lausanne and the lived experience of its families. Students learn alongside peers from a wide range of cultural and national backgrounds, gaining everyday exposure to different perspectives, traditions and ways of thinking. This diversity enriches classroom discussions and
social life alike, helping students develop openness, curiosity and a natural ease in
multicultural settings.

For families new to the region, this international environment creates an immediate sense of connection. Parents often speak of the school’s welcoming atmosphere, clear communication and strong partnership between home and school, which together help families feel supported and settled from the very beginning. It is this shared understanding and sense of community that allows both students and parents to feel truly at home.

DISCOVER ISL FOR YOUR FAMILY

Choosing a school during relocation is more than a logistical decision; it is a choice
about the kind of experience and future you want for your child. ISL offers families
clarity, continuity and a deeply supportive international education, grounded in
strong academic outcomes and a caring community where students are known and
valued.

Families are warmly invited to discover ISL for themselves, whether through a personalised campus visit or an online conversation with the admissions team. Meeting the bilingual educators, experiencing the learning environment and seeing students thrive brings the school’s values to life, offering parents a clear sense of how ISL supports children not only to succeed academically, but to grow with confidence wherever their journey may lead.