Let's clear up a common myth.
Our classrooms are intentionally small, not because of who we teach, but because of how we teach. We are a school where every child benefits from personalised attention, engagement, and meaningful learning experiences.
Colombo School of Arts And Sciences
We are a Cambridge International school offering a comprehensive academic curriculum spanning Grades 1 to 12 A good education is the only foundation for life.
This school represents a great vision to support the community of students looking to gain an internationally recognised O-level or A-level qualification. At the Colombo School of Arts and Sciences (CSA) we respond to the needs of students requiring a quality, holistic education by providing academic excellence in the Arts, Science and Business streams combined with a wide range of extracurricular
24/05/2026
Small classrooms = better learning for every child.
Come see it in action at CSAS.
Where fun meets learning—our Primary students in their happiest moments!
15/05/2026
Children may not always say when they are struggling—but their behaviour often does. Recognising early academic and emotional signs can help parents provide the right support at the right time.
07/05/2026
Smaller classrooms allow us to focus on what truly matters—your child. At CSAS, personalised learning and meaningful support help students grow into confident, independent learners.
30/04/2026
Working together teaches students communication, empathy, and problem-solving. At CSAS, collaborative projects build teamwork skills that prepare students for life beyond the classroom.
June Intake | Now Open
28/04/2026
Outdoor learning brings lessons to life, encouraging curiosity, confidence, and real-world understanding.
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Contact the school
Telephone
Website
Address
85, 3 Temple Road
Colombo
11222
Opening Hours
| Monday | 08:00 - 16:00 |
| Tuesday | 08:00 - 16:00 |
| Wednesday | 08:00 - 16:00 |
| Thursday | 08:00 - 16:00 |
| Friday | 08:00 - 16:00 |