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🇬🇧 International School of London (ISL London) · Curriculum

International School of London (ISL London) Curriculum: IB 2026

What International School of London (ISL London) teaches and how the curriculum is structured — with BrightKey's view on which families it fits best.

Reviewed by Priscilla Han · 2026-06-16

International School of London (ISL London) teaches the IB curriculum.

Curricula

IB

Full IB continuum only: PYP (primary), MYP (middle) and the Diploma Programme at the Ealing-based IB Diploma College (equivalent to UK Sixth Form / Grades 11–12). Most students take the bilingual IB Diploma; core elements include Theory of Knowledge, the Extended Essay and CAS. The school also awards its own High School Diploma and Advanced High School Diploma alongside the IB.

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