Why Choose our School?

We offer an exceptional world of learning for every student. Starting with a genuinely warm welcome to our multi-cultural environment, we work with each child to devise an individual learning programme tailored to their unique needs and goals. Our strong focus on student wellbeing, in a supportive environment, is complemented in the classroom by dynamic teaching practises. It’s this all-round approach that we believe leads to the academic and personal success that characterises ISL pupils.

Key Facts

A quick overview of what makes ISL London unique.

IB Diploma Pass Rate

40+ Years

IB Experience

ISL was the first school in the UK to offer the

International Baccalaureate (IB) Diploma Programme.




Big enough to make a difference, small enough to care.

Average Class Size


Average Class Size

Our 1:6 student/teacher ratio on average helps ensure individual attention.

1st Choice University


1st Choice University

After the IB at ISL students go on to study a course that is right for them.

IB Points


2020 IB Points

Our students score an average of 35.2 out of possible 45 points, with the two highest achieving 44 points.

Staff Nationalities


Staff Nationalities

ISL truly embraces the fact that we are a multicultural school. This is reflected in our teaching staff who come from all over the world and everybody belongs because everybody is different.

Student Nationalities


Student Nationalities

We don't have one dominant group. In all lessons we actively seek to celebrate our rich cultural diversity.




Although there are more languages spoken in school, we offer lessons at mother tongue level in 25 different languages. Wherever you are from, we speak your language.

Follow ISL

    Latest News

    Exploring the personal narrative genre

    For the past two weeks, Grade 5 students have been busy exploring the writing genre of personal narrative. Students have brainstormed important moments in their lives and selected one to focus on for their personal narrative piece. Before drafting, students have been learning how to add description to their writing through the strategies of 'zooming in' and 'show don't tell'. Using 'show don't tell,' they practised writing sentences that described body language, facial expressions, feelings and thoughts. Students were exposed to examples of story leads to hook their reader. Next week, students will enter the revising, editing and publishing stages of their personal narrative. We look forward to reading and hearing their stories...

    Research Institute students remember their first days at ISL

    This week the Research Institute students spent some time on an exercise remembering what it was like to be a new student at ISL. It was really very interesting to hear about their experiences of encountering other languages, having a buddy, sometimes having very limited knowledge of English, and how this shaped their first days at school. We are investigating how students are socialised into language habits at ISL and will be collecting data from other students very soon. There are still a few spaces available if any other MYP students are interested in joining the group - we can arrange a trial session on Wed 21st October for anyone who would like to come along to our MS Teams meeting and find out more. Please contact Ms Clare for more information.

    DP College alumni news

    We received the official IB Diploma and Results Statements for class of 2020 last week and it has been a pleasure to catch up with our graduates as they return to pick up their documents. Here Dr Hadjiapostilidou snapped Isabel, Kenyi, Mariam and Matis who are all starting university in London...


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