The General Certificate of Secondary Education (GCSE) is an academic qualification in the United Kingdom, typically taken by students at the age of 16. It covers a wide range of subjects, including mathematics, science, and English, and is designed to assess students' knowledge and skills at the end of their compulsory education. GCSEs are important for further education and career opportunities, as they are often required for college admissions and job applications. Students usually take multiple GCSEs, and their performance can influence their future educational paths, such as enrolling in A-levels or vocational courses.