Prepare for University and Beyond at CIS Freetown
Our internationally inspired Senior Secondary programme equips students with the knowledge, skills, and confidence to succeed in higher education and future careers.
Senior Secondary School in Sierra Leone That Shapes Future Leaders
The Senior Secondary School (Grades 10–12) at Choithram International School (CIS) Freetown provides students with the academic excellence, critical thinking skills, and global perspective needed to thrive in higher education and beyond. As a leading Senior Secondary School in Sierra Leone, we prepare learners to meet the challenges of university studies and an evolving global workforce.
Our programme combines a rigorous curriculum with personalised support, helping students build confidence, independence, and leadership qualities. Whether students aspire to pursue higher education locally or internationally, our learning approach equips them with the knowledge and practical skills required for future success.
Recognised as a trusted Secondary School in Sierra Leone, CIS offers a modern learning environment where students are encouraged to explore their interests, develop analytical thinking, and achieve their full academic potential. Families searching for a Grade 10 to 12 School in Sierra Leone or a reputable Private Secondary School in Sierra Leone choose CIS for its commitment to quality education and holistic development.
Conveniently located in the capital city, CIS is one of the preferred Schools in Freetown Sierra Leone, providing internationally inspired Senior Secondary Education in Sierra Leone.

A Future-Focused Curriculum for Academic Excellence
Our Senior Secondary curriculum is designed to deepen subject knowledge while preparing students for university entrance and lifelong learning. Students are challenged through engaging lessons, research-based learning, and practical application of concepts.
Advanced Mathematics
Develop advanced mathematical reasoning, analytical thinking, and problem-solving skills that prepare students for higher education.
Sciences
Explore Biology, Chemistry, and Physics through practical investigations, laboratory work, and inquiry-based learning.
Humanities
Strengthen understanding of history, geography, economics, and global issues while encouraging critical analysis and informed decision-making.
Technology
Develop digital literacy, research capabilities, and technology skills that are essential in today's academic and professional environments.
Research & Analytical Skills
Students undertake research projects that enhance independent learning, critical thinking, data analysis, and evidence-based problem-solving.

Building Pathways to Higher Education
At CIS Freetown, we prepare students not only for examinations but also for life beyond school. Our Senior Secondary programme supports every learner in planning their academic and professional future.
Students benefit from:
- Academic Growth – Students gain a strong academic foundation through a challenging curriculum aligned with international educational standards.
- Skill Development – Communication, collaboration, leadership, creativity, and critical thinking are integrated across all subject areas.
- Career Guidance – Students receive personalised guidance to explore university options, career pathways, and future opportunities based on their interests and strengths.
- Future Preparation – Our holistic approach ensures students graduate with the confidence, knowledge, and practical skills needed to excel in higher education and professional life.
Developing Confident, Responsible, and Global Citizens
As an International Secondary School in Sierra Leone, CIS believes education extends beyond academics. Students are encouraged to participate in leadership initiatives, extracurricular activities, sports, and community engagement programmes that contribute to their personal growth.
Leadership
Students take on responsibilities that develop confidence, integrity, and decision-making abilities.
Communication
Presentations, debates, and collaborative projects strengthen effective communication and public speaking skills.
Collaboration
Students work together on projects and activities that promote teamwork, respect, and shared learning experiences.
Creativity
Innovation and creative thinking are encouraged through academic projects, problem-solving activities, and co-curricular programmes.
One of the Best High Schools in Sierra Leone
Families looking for the Best Secondary School in Sierra Leone trust CIS Freetown because we combine academic excellence with holistic student development in a supportive learning environment.
Quality Education
An internationally inspired curriculum that prepares students for university, global opportunities, and lifelong success.
Experienced Faculty
Qualified educators provide personalised support while encouraging independent thinking and academic achievement.
Supportive Learning Environment
Modern classrooms, science laboratories, ICT facilities, and collaborative learning spaces help students reach their full potential.
Academic Excellence
Our commitment to high academic standards, innovation, and student-centred learning has established CIS as one of the Top Secondary Schools in Sierra Leone.
As the CIS Freetown Senior Secondary School, we remain dedicated to providing exceptional Secondary Education in Sierra Leone, empowering every student to succeed academically and personally.
Start Your Journey Towards Academic Excellence
Admissions are now open for Grades 10–12.
If you are looking for a trusted High School in Sierra Leone that combines international educational standards with personalised learning, CIS Freetown welcomes your family.
Our admissions team is available to guide you through the application process, eligibility requirements, and programme details.
Apply Now



