The highest qualification you'll get from a school in the UK. Typically studied for between ages 16-18. They are the most common qualification used for university entry by students who go through the UK school system.
Unlike some other systems where students stud a broad spectrum of subjects (with core subjects like maths, english and science being compulsory), students typically only study 3 (or maybe 4) subjects a A level (with subjects being things like "maths", "geography", "chemistry", etc), with no compulsory subjects.
Unlike some other systems where students stud a broad spectrum of subjects (with core subjects like maths, english and science being compulsory), students typically only study 3 (or maybe 4) subjects a A level (with subjects being things like "maths", "geography", "chemistry", etc), with no compulsory subjects.