Celebrating 30 Years of Creativity, Learning, and Excellence in Education at Osnovna škola Kreativan Razvoj
This year marks a remarkable milestone for Osnovna škola Kreativan Razvoj — 30 years of inspiring young minds, nurturing creativity, and building a strong and supportive school community. Since its founding in the mid-1990s, the school has grown from a small, enthusiastic learning environment into a dynamic and modern educational institution recognized for its innovative approach, dedicated educators, and student-centered philosophy.
A Journey Rooted in Creativity and Growth
When the school first opened its doors, its mission was clear: to create a space where learning is joyful, creativity is encouraged, and every child feels seen and valued. Over the past three decades, that mission has remained unchanged, even as the world around us evolved.
The school’s unique educational approach blended traditional knowledge with creative exploration, allowing students to learn through discovery, collaboration, and real-world experiences. From early art programs and creative workshops to modern STEM activities, international projects, and digital learning innovations, the school has consistently embraced change while keeping its core values at heart.
Three Decades of Achievements and Milestones
Throughout its 30-year history, Osnovna škola Kreativan Razvoj has celebrated countless achievements:
Thousands of students have passed through its classrooms, building strong foundations for future academic, personal, and professional success.
Dedicated teachers have inspired generations with passion, expertise, and care.
Creative performances, exhibitions, school projects and awards have showcased the incredible imagination and talents of students.
Modernization of facilities and teaching methods has ensured that the school remains a leader in progressive education.
Community partnerships and collaborative initiatives strengthened connections between families, educators, and the broader society.
These accomplishments reflect the heart of the school — a place where learning is more than academics; it is an experience of growth, connection, and creativity.
Honoring the Past, Celebrating the Present, Building the Future
As the school celebrates this important anniversary, it takes time to reflect on its history with pride and gratitude. Generations of students, families, teachers, and supporters have shaped the school’s identity and contributed to the warm, creative, and inclusive atmosphere that defines it today.
The 30th anniversary is not only a celebration of history — it is a celebration of the future. The school continues to invest in innovative programs, digital learning opportunities, and community-focused initiatives that enrich student development and prepare them for a rapidly changing world.
As we enter a new chapter, we look forward to continuing our mission — to educate, inspire, and empower future generations through creativity, curiosity, and community.
Here’s to the past 30 years — and to many more years to come! 🎉💛
BRITISH EXCELLENCE IN CROATIAN EDUCATION - British International School Zagreb
Private school British International School of Zagreb combines British tradition with a modern approach to teaching
In Croatia, more and more parents recognize the importance of a safe, internationally recognized education and an individual approach to learning. British International School of Zagreb (BISZ), one of the most prestigious private schools in Zagreb, combines British tradition with a modern approach to teaching. Located in a green part of Zagreb, BISZ brings together students from Croatia and abroad, offering an environment in which knowledge, self-confidence and international understanding are nurtured.
British curriculum - the foundation of a top-notch education
BISZ implements IPC and Cambridge International Education, globally recognized educational programs that encourage the development of analytical thinking, independence and creativity.
– Our goal is to educate children to become responsible, confident and empathetic individuals ready for a rapidly changing world – emphasizes Dr. sc. Martin-Tino Časl, the school's principal.
Compared to many other private schools, BISZ offers a fully English-language learning environment, with experienced teachers and modern teaching methods.
Innovative approach and new technologies
The British International School Zagreb invests in modern infrastructure and digital technologies that support interactive learning. Classrooms are equipped with modern teaching tools, and the school has a library, science laboratory, art studio and sports facilities that enable the holistic development of students.
In addition to regular classes, boarding school, numerous extracurricular activities are offered – from art to sports – that encourage independence and creative expression.
The path to prestigious universities
Thanks to a high-quality educational program and individualized approach, BISZ graduates successfully enroll in the world's most famous universities – in Great Britain, the Netherlands, Germany, China and the United States of America. Harvard, University of California – Berkeley, Cambridge, London School of Economics, Edinburgh, Bocconi, even Tsinghua University in China, are just some of the prestigious international faculties that BISZ alumni enroll in.
– Our students learn to think globally, but act locally. We are proud that our graduates continue their education at leading world institutions - emphasizes the director of the Tino school, Sven Časl.
In addition to academic preparation, the school offers college counseling, application assistance, and mentoring in developing personal projects.
Multicultural community and safe environment
One of the unique features of BISZ is its multicultural community. Students from more than 30 countries come to the school, which creates an authentic international atmosphere. Such an environment encourages openness, tolerance, and diversity. Parents appreciate the dedication of teachers and transparent communication. BISZ offers a safe, stimulating, and inclusive environment, which is a hallmark of all quality private schools that put the well-being of students at the center of their work.
Investing in the future of education
The British International School Zagreb continuously invests in the development of new programs and projects – from STEM initiatives and digital literacy to sustainability and entrepreneurship. The school plans to further expand its offerings and continue to contribute to the development of private education in Croatia.
We believe that education has the power to change the world – starting with every student. Our vision is to empower children to think critically, act ethically and proudly represent Croatia in the world – says Dr. Martin-Tino Časl.
The British International School of Zagreb (BISZ) provides education according to the British national curriculum for students from early years to the end of secondary school. The school combines British excellence, international values and an individual approach to learning.
The British International School of Zagreb: Mathematics High School Programme and Career Pathways
The British International School of Zagreb (BISZ) stands as one of Croatia’s leading international educational institutions, offering a British-style curriculum designed to nurture global citizens. Established in 2013, BISZ provides an academically rigorous and internationally recognised education that follows and is accredited by Cambridge International Education (CIE).
With a strong focus on academic excellence, personal development, and international-mindedness, BISZ prepares students not only for university success but also for meaningful global careers. Among its many strengths, the High School Mathematics Programme plays a vital role in shaping analytical, creative, and future-ready thinkers.
A Global Curriculum Rooted in British Educational Excellence
British International School of Zagreb’s high school follows the Cambridge International curriculum, a system that is globally respected for its emphasis on academic depth and flexibility. Students progress through:
Key Stage 4 (Years 10–11), where they prepare for the International General Certificate of Secondary Education (IGCSE) examinations.
Key Stage 5 (Years 12–13), where they undertake AS and A-Level qualifications, widely recognised by universities across the UK, Europe, the United States, and beyond.
We combine traditional academic rigour with modern teaching methods that emphasise problem-solving, communication, and critical thinking — essential attributes for success in higher education and future careers.
The British International School of Zagreb (BISZ) – Boarding and Academic Excellence
Welcome to BISZ
The British International School of Zagreb (BISZ) is a leading international school in Croatia, offering a world-class education based on the British Curriculum. Our mission is to nurture confident, curious, and capable global citizens who are ready to succeed in the world’s best universities and beyond.
At BISZ, we combine academic excellence with a supportive, multicultural environment — empowering students to reach their full potential, both in and out of the classroom.
BISZ - Academic Programme
Our Academic Programme follows the Cambridge International Curriculum, ensuring students receive a rigorous, well-rounded education recognized worldwide. BISZ provides a seamless academic journey designed to inspire intellectual curiosity, creativity, and critical thinking.
Key features include:
📘 Cambridge-accredited curriculum
🎓 Strong focus on academic achievement and university readiness
📘 Small class sizes for personalized learning
📘 Internationally experienced teachers
💬 English as the language of instruction with additional language support
Our students consistently achieve high academic results and progress to top universities across the UK, Europe, and the world.
British International School of Zagreb - Boarding School Life
Our Boarding School offers students a safe, comfortable, and inspiring home away from home. Located in Zagreb’s peaceful surroundings, our boarding facilities provide the ideal environment for study, personal growth, and friendship.
Boarding features:
🏡 Modern, secure five star accommodation with 24-hour supervision
📘 Healthy, balanced meals and shared community spaces
📚 Supervised study sessions and academic support
🎯 Extracurricular activities promoting sports, and leadership
🌟 Dedicated pastoral care ensuring student well-being
Boarding at BISZ fosters independence, responsibility, and a sense of belonging — preparing students for both academic and personal success.
Why Choose BISZ?
✅ Cambridge-accredited British education
✅ Outstanding teachers and individualized support
✅ Safe, inclusive, and internationally minded community
✅ Boarding and day school options
✅ Pathways to top global universities
Join Our Community
The British International School of Zagreb is more than a school — it’s a place where students are encouraged to dream, discover, and achieve.