ISS International School Singapore

  • Founded: 1981
  • Address: 21 Preston Road - Singapore City, Singapore (Map)
  • Tel: Show Number

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Within today's global education landscape, ISS International School stands as a beacon of educational innovation, providing a comprehensive and inclusive education that has made a real difference in students lives for over four decades. Our unwavering commitment to Educating to Make a Difference is deeply embedded in the fabric of our institution.

Nestled in a serene heritage hilltop campus surrounded by nature, ISS is more than a school; it is a community fostering open-minded learners and dedicated educators.

As an authorized K-12 International Baccalaureate (IB) World School, ISS offers the complete IB curriculum, including the IB Certificate and an American-styled High School Diploma for G11 and G12 students. Our school's personalized learning programme, supported by a robust student achievement database, tailors education to diverse student needs and backgrounds.

Central to ISS is  "Our Kampong Spirit" embodying a commitment to community togetherness. With intentionally maintained small class sizes, academic excellence is not merely a goal but a journey facilitated by a personalised approach to learning and a nurturing environment.

ISS takes pride in its robust English as an Additional Language (EAL) programme, consistently guiding students from low WIDA scores to success in IBDP and HSD exams. The success is attributed to individualised support, a dedicated team of educators, and a caring culture that cultivates English proficiency, laying the foundation for student success and future pathways.

Students actively participate in developing personalized learning plans in a safe and inclusive environment where confidence thrives. As a school committed to inclusion, we believe in being non-selective. Notwithstanding, 100% of our HSD students achieved a pass rate and university acceptance, 90% of our IB students achieved bilingual diplomas and the IB class of 2023 scored above global averages in seven IB subjects this year. These achievements underscore our commitment to holistic education and student well-being.

Situated in a space with a rich British colonial history dating back to the late 1930s, ISS cherishes its heritage and architecture, providing students with an escape from technology into a green atmosphere that enhances creativity and overall well-being. Founded by the late visionary Mr. Chan Chee Seng, ISS remains true to his vision of an inclusive environment with a diverse student population that acts globally, thinks with care, and strives for sustainable change.  At ISS International School, we don't just educate; we educate to make a difference.

In keeping with the mission, vision and values of the school, ISS aims to help each student reach his/her potential by maintaining an inclusive, nurturing and empowering learning culture.

  • An ISS education occurs within an inclusive learning culture that nurtures all learners, differentiating instruction to empower them with the range of competencies and characteristics they require to become skillful, active, and fulfilled global citizens.
  • An ISS education empowers all learners to become skilful thinkers and creators. Learners who can both pose and solve problems, researching and expressing their understanding using multiple forms of literacies. Learners who can manage their own learning and collaborate with others to achieve shared goals. Learners who can apply their learning to new situations with creativity and innovation.
  • An ISS education inspires all learners to become active, socially responsible global citizens with an understanding of their responsibilities within their local community and as global stewards.
  • An ISS education nurtures all learners enabling them to be fulfilled individuals. Learners who move through life with a growth mindset and an entrepreneurial passion for encountering the opportunities that await them.
  • Leadership: Dr. Dharshini Jeremiah and Ms Fiona Edwards (Director)
  • Curriculum: American, Boarding , IB
  • Annual Fees: SGD 27,563 - 55,758 - See all fees
  • Gender: Mixed (Co-education)
  • Grades or Year Groups: KG 1 to Grade 12
  • Number of Students: 500
  • Postal Code: 109355
  • Tel: Show Number
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  • Timings: Mon to Fri | 8:00 AM to 3:00 PM

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Community Reviews (4)

The exceptional dedication of the staff at this school has truly transformed my child's learning experience, igniting a passion for knowledge and remarkable growth along the way.
By Victoria Martinez (Oct, 2024) |

At ISS International School Singapore, my child has blossomed academically in an environment where passionate staff truly elevate each student’s potential.
By Gabriel Scott (Aug, 2024) |

It is already my daughter's 2nd year in ISS (now in Grade 2). Believe it or not, she actually tells me all the time that she likes her school a lot because they learn things in a fun way. She always has something to talk about when she gets home.I particularly chose this school because of its student to teacher ratio, which is a lot smaller compared to the other ones. With the school's individualized & focused learning, I saw my daughter improve in her reading, writing, speaking...and most of all her interest in learning.
By Pamela (Apr, 2021) |

My kids have been in this school since they are grade 3, now one had graduate last year and the school had been great all along for him. As for his sister since this year the school had been going down the hill. They lost lots of the good teachers whom my son will be always greatfull had helped him through the though IB years. Now the school not only worries me about the standard of education, but safety reason in the shool had been a problem. Lots of lost wallets, theft in the school that make students came in school with padlocks for their bags because the school is not taking any actions after students complained that their wallets had been stolen. They just tried to let it go and blame it on the student and not even try to find the culprit. please just check the school out before you enroll. I had been dissapointed since last year and it fell on the most critical year for my daughter.
By J.J Soemartono (Jul, 2017) |