Yes. All core subjects are taught in English by experienced native-speaking teachers, many of whom have trained and taught in leading British independent schools.

Yes. ISJ provides tailored English language support for pupils who are new to English, helping them build confidence and fluency while fully engaging in school life.

ISJ pupils study Bahasa Indonesia from Nursery (the 2s) and Mandarin from Year 3. In addition, Japanese and Korean are offered as optional language clubs and enrichment opportunities, reflecting the school’s international community and emphasis on global understanding.

In the Pre-Prep, class sizes are deliberately small, typically capped between 12 and 15 depending on age. In the Prep School, classes are generally limited to 20 pupils, ensuring every child is known and supported.

Pre-Prep classes usually have 12–15 pupils, while Prep classes average 16–18, maintaining the close attention and individual guidance expected of a British independent school.

Yes. Our Pre-Prep operates with generous staffing and an adult-to-pupil ratio of roughly 1:5, while the Prep School maintains small class sizes and subject specialists, achieving a teacher-to-pupil ratio of around 1:8 or 1:9.

Technology is integrated thoughtfully across the curriculum. With campus-wide Wi-Fi, interactive whiteboards, and class sets of laptops and iPads, pupils learn to use technology as a creative and collaborative tool — never a distraction from curiosity and imagination.

Yes. ISJ is fully equipped to deliver remote learning when required, using secure digital platforms and live teaching to ensure continuity of care and learning at all times.

ISJ is a diverse and inclusive community where pupils of all faiths — and none — are warmly welcomed and respected. We celebrate this diversity through shared values of kindness, understanding, and respect. While the school itself is not faith-based, we support families in the practice and expression of their own beliefs.

ISJ follows the British preparatory school model, offering a rigorous and well-balanced curriculum that prepares pupils for the ISEB Pre-Tests, senior school entrance and scholarship assessments, and, in time, GCSEs and A Levels. Our approach mirrors the standards and expectations of the UK’s leading independent schools, while also meeting Indonesian national education requirements to provide flexibility for families who may wish to pursue local pathways.

ISJ pupils consistently perform above UK and international benchmarks. In recent assessments, our students achieved mean scores of 122 in English, 118.7 in Maths, and 119.7 in Science, compared with other international schools at 101–104. These outcomes reflect the quality of our teaching and the individual attention pupils receive within our single-entry structure.

Most ISJ pupils go on to leading senior schools in the UK or other parts of the world, and in time, to respected universities in the UK, the United States, Australia, and beyond. We also support pupils choosing to continue their studies within Indonesia’s growing international education landscape.

Homework is an integral part of learning at ISJ. It is carefully balanced and age-appropriate, helping pupils consolidate classroom learning, develop independence, and establish good study habits. Expectations build gradually through the school in line with the best practices of British prep education.

As a preparatory school to age 13, ISJ equips pupils with the academic foundation, curiosity, and confidence to thrive wherever they continue their education. Most transition to leading British and international senior schools, while all leave ISJ ready for global opportunities and higher education abroad.

ISJ is able to support a limited number of pupils with mild learning needs, depending on individual circumstances. Admissions are considered on a case-by-case basis to ensure we can provide the right level of support. While we make every effort to be inclusive, we may not be able to accommodate children requiring more specialist provision.

Yes.

Entrance assessments for pupils in the 5s and above are conducted sensitively to understand each child’s academic ability, potential, and character. Individual or small-group assessments take place throughout the year on application.

Yes. There are waiting lists for most year levels, and families are encouraged to apply as early as possible.

Applications are accepted year-round, subject to availability. Early registration is strongly recommended.

Yes provided there is space.

The school day begins at 7.50am, with the Head of School warmly greeting families as they arrive.

The school day ends around 4.00pm, with staggered finishing times depending on age, after-school activities, and wraparound care.

Yes. Our Twilight Club offers caring, supervised wraparound provision before and after school.

Yes. ISJ provides a safe and reliable bus service covering key areas of Jakarta.

Yes. As is tradition in British independent schools, lunch is an important part of each child’s education — a time to share meals with staff, learn good manners, and help one another.

Yes. We accommodate a range of dietary needs, including vegetarian, vegan, and halal options.

Yes. ISJ pupils wear a smart school uniform that reflects our British heritage and sense of pride. In the Prep School, this includes traditional boaters for the girls — a much-loved symbol of our school’s character and tradition.

At ISJ, learning extends far beyond the classroom. Our rich co-curricular programme invites children to explore their interests and develop new talents through our Talent Trails framework. Pupils can choose from a wide variety of activities, including coding, debating, art and design, music, swimming, football, badminton, dance, and climbing, as well as clubs in science, enterprise, cooking, and cultural exploration.
Each club is designed to nurture curiosity, confidence, and creativity, helping every child to discover their passions and develop skills for life. Whether performing, inventing, or exploring, ISJ pupils learn to take initiative, collaborate, and shine in all they do.

Sport and physical activity are an integral part of life at ISJ. Through a diverse and dynamic programme, every child is encouraged to discover the joy of movement, develop teamwork, and build confidence. Our curriculum includes gymnastics, cricket, basketball, volleyball, fencing, netball, football, hockey, rounders, tennis, swimming, and badminton — among many others. From learning new skills in PE lessons to representing the school in fixtures and tournaments, pupils are supported to challenge themselves, persevere, and take pride in their achievements. We believe that sport should inspire lifelong wellbeing and a spirit of fair play, helping our pupils to grow in resilience, leadership, and enthusiasm.

Pupils take part in a wide range of sporting competitions and enjoy representing the school in football, swimming, athletics, and more. Our vibrant House system adds friendly rivalry and teamwork to school life, with pupils competing for their Houses in regular fixtures and events. Through matches and tournaments with other schools, children build confidence, camaraderie, and school spirit. We celebrate both participation and achievement, encouraging every pupil to play with enthusiasm, perseverance, and fair play — the hallmarks of ISJ’s sporting ethos.

ISJ provides a rich and stimulating learning environment. Specialist facilities include dedicated science, art, music, and language labs, as well as a well-resourced library that inspires curiosity and independent learning. The school’s kitchen and dining room serve nutritious hot lunches each day, with staff and pupils eating together — a valued part of ISJ’s ethos of community, wellbeing, and shared experience.

For sports, we offer outstanding facilities that encourage participation, teamwork, and a lifelong love of sport. Our pupils enjoy a modern swimming pool, a synthetic football pitch, and a multi-sport gym for a variety of indoor activities. In addition, a bouldering wall provides opportunities for challenge and adventure, while spacious, age-appropriate play areas ensure that all children can develop their physical confidence in a safe and engaging environment.

The Independent School of Jakarta is widely regarded as the leading British international school for children aged 2 to 13 in Jakarta. Nestled in leafy Pondok Indah, ISJ combines the warmth and creativity of a vibrant community with the academic standards and best practice of the UK’s top independent schools.

At ISJ, children are encouraged to be curious, confident, and kind. Learning is lively, imaginative, and purposeful — developing not only knowledge and skills but a genuine love of discovery. We nurture every child’s individuality and sense of responsibility, preparing them to flourish wherever their education and lives may take them.

At ISJ, our teaching approach is rooted in curiosity, creativity, and confidence. We encourage children to think independently, to ask thoughtful questions, and to explore ideas with genuine enthusiasm. Our teachers ignite a love of learning through engaging, imaginative lessons that reach far beyond the classroom walls.

While academic excellence remains at the heart of what we do, we believe that education should be broad, balanced, and full of joy. We value every child as an individual, nurturing their unique talents and helping them to develop independence, kindness, and resilience. Through this approach, ISJ pupils learn not only how to achieve their best, but how to make a positive and confident contribution to the world around them.