While some schools offer special curricula, such as Montessori, most British boarding schools follow the British curriculum, which spans across 13 years and covers a broad and balanced range of subjects, STEM subjects, languages, and arts and humanities.
By the age of 16 students complete a GCSE assessment (General Certificate of Secondary Education). An international version of the test is also available called IGCSE. The upper level of high school ends with A-level assessments which are used when applying to universities in the UK and across the world.
The British curriculum divides students into "years" according to their age group, from year 1-13. Other curriculums, such as IB or the Canadian curriculum, use the term "grade." The graph shows how systems line up according to age, comparing the grade system and the year system.
There are several benefits of following a British curriculum.
The British system is recognized worldwide, useful for university applications abroad
Wide and balanced education based on variety of subjects
Curriculum is based on educational framework of key stages which are well-defined and provide clear overview of desired progression
Student's growth is supported beyond the classroom