A Legacy of Educational Excellence in the Heart of the City
Looking for the best school for your child’s future in Casablanca? GSOI Casablanca, officially known as Groupe Scolaire Omar El Idrissi, is the benchmark institution. Founded in 1983, this institution is dedicated to the holistic development of each student. It offers a comprehensive, high-quality educational journey from kindergarten to high school.
Our fundamental mission, cultivated for decades, is clear. We aim to provide high-quality education. We also seek to foster the development of our young people’s critical thinking skills. Furthermore, we actively involve them in choosing their academic and professional paths. Finally, we offer an essential opening to the world. This vision translates into a strong commitment to project-based learning. We encourage document production, research, roundtables, and personal educational projects. Thus, we stimulate initiative and creativity.
GSOI Casablanca‘s Trilingual Program: A Window to the World
The uniqueness and strength of the GSOI Casablanca school lie in its resolutely trilingual approach. Our students follow rigorous programs in Arabic, French, and English. This ensures a deep mastery of these three languages. This early and continuous language immersion is a major asset. It provides our young people with cognitive flexibility, unique cultural openness, and unparalleled opportunities in a globalized world.
The curriculum of our school in Casablanca is meticulously designed to adapt to each stage of a child’s development:
- Kindergarten Cycle (3-5 years): Focused on sensory awakening and the acquisition of fundamental basics. It also develops initiative and creativity.
- Primary Cycle (6-11 years): Consolidation of fundamental learning in reading, writing, and arithmetic. It develops curiosity and critical thinking through various subjects. These include languages (Arabic, French, progressive introduction to English), mathematics, science, history-geography, art, and physical education.
- Middle School Cycle (12-14 years): This is a pivotal phase. It focuses on deepening knowledge, developing autonomy, and fostering responsibility. The program includes Arabic, French, mathematics, physical and natural sciences, history-geography and civic education, technology, art and music education, and physical education.
- High School Cycle (15-17 years): Intensive preparation for academic excellence and success in the Baccalaureate. Students develop essential skills to access top universities. This includes those in Morocco and internationally. Our Baccalaureate results are consistently strong. They bear witness to the effectiveness of our pedagogy and the dedication of our teams.
A Nurturing Environment at GSOI Casablanca
Learning isn’t limited to textbooks. GSOI Casablanca offers modern facilities. They are designed to enrich the educational experience and well-being of our students. We have:
- Spacious and bright classrooms, creating an optimal learning environment.
- A sports field for physical activities and developing teamwork.
- A well-stocked library, encouraging a love of reading and research.
- A psychomotor room for the youngest children, promoting their motor and sensory development.
- An infirmary with qualified staff to ensure medical monitoring and first aid.
To ease the daily lives of families, Groupe Scolaire Omar El Idrissi offers a range of practical services. This ensures student safety and comfort. There’s childcare for young children, a canteen service offering balanced meals, and reliable school transportation.
Beyond Classes: Activities and Personalized Support at Your Casablanca School
School life at GSOI Casablanca is rich and dynamic. Extracurricular activities play an essential role in our students’ overall development. Diverse clubs, including trilingual theater, sports, science, and languages, allow children to discover new passions. They can also develop cross-cutting skills. Ultimately, they build strong and confident personalities.
At the heart of our success is our teaching staff. It’s composed of qualified, passionate, and experienced teachers. Our pedagogical team benefits from regular continuous training. This allows them to stay at the forefront of the most modern teaching methods. This commitment guarantees optimal learning. Furthermore, it ensures rigorous and benevolent support for each student. We also offer free academic support targeted in French, Arabic, and mathematics. This service is for middle and high school students who require reinforced assistance.
Preparing for the Future: Technology and International Certifications at GSOI
Aware of 21st-century demands, GSOI Casablanca integrates cutting-edge digital tools into its learning environment. The use of Microsoft Teams is essential. It enables lesson recording and sharing, as well as homework assignments. We also use Office 365 with a full license pack for every student and teacher. Finally, Copilot is there to inspire innovative projects. All these tools prepare our students to master the technologies of tomorrow.
Moreover, our partnership with Cambridge Assessment English is a key asset. It allows our students to obtain globally recognized English certifications. This strengthens their language skills and international academic profile.
Join the GSOI Casablanca Community
Ideally located in Casablanca, GSOI Casablanca is easily accessible. It has dedicated campuses for each cycle. Kindergarten and Primary are on Boulevard Omar El Idrissi. Middle School is on Rue Plateau des Glières. High School is at the corner of Rue Ahmed El Figuigui. GSOI Casablanca is more than a school: it’s an educational community where academic excellence combines with personal fulfillment.
We invite you to discover GSOI’s unique environment. Online pre-registrations are open for all levels. Don’t hesitate to contact us for more information. Let’s discuss how we can contribute to a promising future for your child in Casablanca.







