Keystone International Schools (KIS) Istanbul
Reviews & Information

5.0 from 6 reviews
School Overview Reviews

About Keystone International Schools (KIS)

Keystone International School (KIS) is a unique, dynamic, boutique school in the heart of İstanbul. KIS offers an international K-12 program, which is accredited by WASC ( Western Association of Colleges ) and continues offering the highest standards of education. We see teaching and learning as a journey, where students are active participants who grow and develop both, academically and socially. The holistic and natural approach to learning brings together the child’s head, heart, and hands.

Our curriculum is tailored to meet the educational needs of international students. Its aim is to encourage students to take action and become lifelong learners in order to make the world a better and more peaceful place. Moreover, students have engaged actively in their learning process through projects, events and activities that connect education with real life.

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Canadian, International

Primary Language



3 to 18

Max Class Size


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6 Reviews of Keystone International Schools (KIS)

Average Ratings

Overall 5.00
Facilities 5.00
Academics 5.00
Teachers 5.00
Sports 5.00
Music & Arts 5.00
Science & Tech 5.00

Reviewer Nationalities

Canadian (2)

How would you rate Keystone International Schools (KIS)?

Sky, 01/02/2022 @ 20:17:41
Relationship   Teacher

Music & Arts

Thank everyone who helps to build Keystone International Schools. You really came through, proving what it means to be a " KIS team " the extra effort you put in was really appreciated.

ANDREW HEISLER, 01/02/2022 @ 19:46:30
Relationship   Other

Music & Arts

Good teachers help guide kids to develop their potential and embrace their strengths. They made a great difference for all kids.

Reviews from Google

Recent reviews posted on Google.

Google logoRating: 

Doga Demirsu, a year ago

This is a top international K12 in Istanbul. Students study the Ontario curriculum throughout their high school years and graduate with an OSSD (Ontario Secondary School Diploma). It's project based and experiential. Students are held accountable for their own learning supported by their teachers preparing them for real life.

Google logoRating: 

Ayse Ismailoglu, a year ago

Keystone is a unique school which landscapes learning by looking out for their students. They consider their age and psychological development. Students are happy and enjoy learning through play and hands on education. When pressure is off learning becomes easy and fun.

Google logoRating: 

Faisal Tahsin, a year ago

Graduated class of 2019, absolutely loved everything the school had to offer. The whole community of students and teachers, the vibe, the diversity of the classes you can attend; just an overall chill experience, definitely recommend it to anyone looking for a wholesome highschool experience and a not too large school community that's just the right size to have everyone flourish and get the spotlight they need to grow as individuals. Currently studying Psychology, which I was told to consider as a possible route to take by my teachers-as I had been lost at the time-and surely enough they were right, I love it and I'm a top student at my uni already. Grateful

Google logoRating: 

Nil Tütüncüoğlu, a year ago

Great school with experienced teachers, and a friendly environment. Students can get a Turkish and Canadian Diploma at the same time, which is a fantastic opportunity because Canada has the best universities in the world and students can apply to North America universities with same rights of local Students. Would recommend to everyone.

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