GCSE subject choices are typically made in Year 9, with Mathematics and Science being classified as 'core' subjects. The sciences may be taken as a Double Award certificate or individually as separate sciences (Triple Award).

Tuition is provided in Mathematics and Science up to GCSE level. All major UK examination boards are covered, including AQA, OCR, CIE, Edexcel and WJEC. The content of these syllabi is also present in US curriculums.