GIIS is an international school offering a premium education to more than 3000 students in K-12 across its two campuses in Singapore. The digitally advanced SMART campus in Punggol caters to students from Nursery to Grade 12, while the spacious and green East coast campus has students from Nursery to Grade 10.

GIIS offers students a choice between international curricula like the IB Primary Years Programme (IB PYP), Cambridge Lower Secondary Programme, IGCSE, IB Diploma Programme (IB DP) and the Indian CBSE curriculum. GIIS offers a unique Montessori-inspired curriculum for its youngest learners from 2.5 to 5 years of age.

The SMART campus at Punggol features over 40 skill-based studios, high-end performing arts and sports infrastructure and digital classrooms to provide students with a holistic and well-balanced education. With highly qualified and dedicated teachers to support them, GIIS students are well-rounded, confident individuals who are groomed to face the challenges of the real world.

For almost 20 years now, their students have excelled academically, go on to study at the world’s top universities, including the University of Oxford, University of Cambridge, Imperial College London, Harvard University, National University of Singapore, Nanyang Technological University and many more, to become leaders in their respective fields.

Language Of Instruction



IB PYP, Cambridge (Lower Secondary and IGCSE), IB Diploma Programme, Global Montessori Plus Programme and CBSE


Performing Arts

Application & Deadline

Average tuition fee
Kindergarten: $15,128.73
Grade 1: $ 18,894.06
Grade 6: $20,521.53
Grade 10: $ 22,672.23
Grade 12: $25,153.56
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