ISR International School on the Rhine has stood for over two decades as a distinguished educational institution committed to delivering exemplary international education, harmonizing academic excellence with the holistic development of our students. Our educational philosophy is founded on a structured curriculum, reinforced by a meticulously organized system. This framework is complemented by comprehensive all-day care that extends well beyond standard instructional hours.

Our paramount strength lies in our highly qualified teaching staff and a dedicated, international team that places each child at the center of attention, fostering individualized growth and development. This synergy of professional expertise, commitment, and personalized support cultivates an environment where every student is valued, and who receives optimal guidance towards academic and personal success.

With contemporary campus facilities located in Neuss, Düsseldorf, and Meerbusch, we offer an inspiring learning atmosphere and a comprehensive educational program that caters for kindergarten through to Grade 12. This framework facilitates sustainable learning with students in a vibrant, multicultural community — our ISR Family!

Our guiding principle, “We Enable Great Minds and Strong Characters”, encapsulates our commitment to academic excellence and the cultivation of strong character traits – since at ISR, it is indeed “cool to be good“ – our school‘s motto since 2003.

The combination of tradition, innovation, personalized support, and the resulting academic success of our students, defines ISR. We look forward to introducing you to our educational concept in further detail and are excited to share our plans for the new ISR Elementary School in Düsseldorf with you!

The present-day Comenius-Gymnasium was founded in 1908 at the initiative of Nikolaus Knopp, the mayor of Heerdt, whose jurisdiction at the time included the communities of Oberkassel, Niederkassel, and Lörick. The establishment of the school was a forward-looking decision, as the district of Oberkassel experienced significant growth following the construction of the first bridge over the Rhine. Initially opening as a “Higher Boys’ School” at Roonstraße 9, the school moved in 1912 to a modern building at Comeniusplatz – now Comeniusstraße 1.

For many years, the school had no official name and was commonly referred to as the “Gymnasium at Comeniusplatz.” It was only in the early 1950s that the school officially adopted the name Comenius-Gymnasium, honoring the renowned educator Johann Amos Comenius, whose school motto, „Omnes omnia omnino“, meaning “Everyone – Everything –Entirely” is still displayed on the historic façade. This motto encapsulates his educational philosophy: a vision of universal, comprehensive, and thorough education accessible to every person regardless of age, background, or gender.

The history of the gymnasium is characterized by continuous change and development. After difficult times in the mid-20th century, school operations resumed promptly. As the school and city of Düsseldorf grew, new facilities were constructed in 1954 to meet the demands of modern education. In 1972, the Comenius-Gymnasium moved to its current building situated between Hansaallee and Lütticher Straße, and that same year, coeducation was introduced.

At ISR, we integrate this significant tradition spanning more than a century with a clear vision for the future.

The guiding principle „Omnes omnia omnino“ — meaning “Everyone – Everything –Entirely” — is more relevant today than ever and inspires us daily. We are proud to uphold this value-based educational tradition and to prepare our students comprehensively for a globalized world and a successful future in the “Old Comenius” — now the ISR Elementary School Düsseldorf.

At ISR, learning is a journey that begins with a strong foundation and leads to further academic opportunities. After Grade 6, continuation at the ISR Campus Neuss is an intended pathway and remains subject to the applicable admissions process, available places, academic progression, and individual planning. There, the Cambridge pathway continues to Cambridge IGCSE in Grades 9 and 10 and the IB Diploma Programme in Grades 11 and 12.

The ISR High School Diploma and the International Baccalaureate (IB) Diploma are separate qualifications with separate requirements. Students receive only the qualification or qualifications whose requirements they fulfil. Recognition of the IB Diploma for German university access depends on the applicable KMK requirements, including the required subject combination and other conditions.
Each year, our students’ exceptional achievements lead to offers from some of the world’s most renowned universities — a testament to their hard work, dedication, and the rigorous, holistic education they receive at ISR. Examples of recent university placements include: