What are GCSEs? Everything You Need To Know

Even though GCSEs are the most common type of qualification in the UK, not everyone knows exactly what they are. That’s because since GSCEs replaced CSEs, O-Levels, and GCEs in 1986, the grading system and exams have continued to evolve. To help you understand all these changes, we’ve put together the most frequently asked questions about GCSEs so you’ll know what they are and why they’re important. 

Lucy Kirkham

Head of STEM

Published

Read time

4 minutes

What does GCSE stand for?

GCSE stands for General Certificate of Secondary Education and provides an academic qualification in different subject areas. 

They are an essential step for students as they provide a foundation for higher education and career development. 

What level is a GCSE?

GCSEs are part of key stage 4 and traditionally, were graded from A* to G. However, this changed in 2017 and they are now graded from 9-1. For comparison, 9 is the equivalent of a high A*. 

GCSEs that are graded 3, 2, or 1 are considered a level 1 qualification in the UK’s National Qualifications Framework. Level 2 is for grades 9, 8, 7, 6, 5, 4, which indicate an intermediate level of education, providing students with a broad and balanced curriculum. 

What year do you take your GCSE?

In most UK schools, students choose their GCSE options in Year 9 and typically begin their courses in Year 10. This usually lasts for two years, with exams taking place at the end of Year 11 – the final year of secondary school.

However, some schools may offer the option to choose subjects in Year 8 and some will give students the chance to sit their exams early in Year 10. 

The GCSE period is crucial for students as it shapes their academic journey and influences their future educational and career paths.

What age do you do GCSEs?

GCSEs often signify the end of secondary education. That means most students take their GCSEs aged 14-16, however, there is no age limit.

How long it takes to complete a GCSE varies depending on how you choose to study. In a school setting, you will usually take a number of GCSEs at once, which is why it takes 2-3 years to complete. 

In a different educational setting, such as college, there are fast-track options to complete GCSEs in just a year. Or, if part-time study suits you, there are longer options depending on the institute.

Which GCSE subjects are mandatory?

Although some of your GCSE subjects can be your own choice, there are compulsory national curriculum subjects. The ‘core’ subjects are English Literature and Language, Maths, and Science, and the ‘foundation’ subjects are computing, PE, and citizenship.

Schools must also offer at least one in the four ‘entitlement’ areas; the arts, humanities, design and technology, and modern foreign languages. The rest of the optional subjects are then entirely dependent on what the school offers and what the student decides. 

How many GCSEs do you have to take?

The amount of GCSEs a student takes again varies from school to school. This usually ranges from a minimum of 5 to a maximum of 12 GCSEs. 

Students should choose subjects based on their interests and whether they are relevant to their future career goals. 

What are the GCSE Exam Boards UK?

There are several exam boards in the UK offering GCSE qualifications. The five prominent ones are AQA, CCEA, OCR, Edexcel, and WJEC. 

Each exam board sets its own syllabus and exams but all adhere to the national curriculum guidelines. Though these exam boards differentiate between schools, they are also all overseen by regulatory authorities to ensure equality between schools. These are OfQual (England), DCELLS (Wales), and CCEA (Northern Ireland).

Why are GCSEs important?

GCSEs are the gateway to higher education and are vital in shaping a student’s academic and professional future. They open up different opportunities for further education, such as university, and can help with career advancement.

The grades achieved are often used as a benchmark for sixth form or college admissions, with many requiring a minimum grade or amount of GCSEs for entry. Employees also consider GCSE qualifications for entry-level positions. 

As well as being a crucial step to higher education and employment, GCSEs help you develop transferable skills such as communication, problem-solving, and critical thinking. That’s because of the broad curriculum covered, helping you build a solid foundation to take more specialist studies in the future. 

In summary, GCSEs are important because they provide the starting point for your future career.

To help you study smarter and not harder, Save My Exams has created expert GCSE revision resources to ensure you only revise what you need to know to ace your exams. 

With our education insiders, in-depth knowledge of exam boards, and through carefully researching each syllabus, we’ll make sure you focus on the right areas to get the best grades possible.

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Written by Lucy Kirkham

Head of STEM5 articles

Lucy has been a passionate Maths teacher for over 12 years, teaching maths across the UK and abroad helping to engage, interest and develop confidence in the subject at all levels. Working as a Head of Department and then Director of Maths, Lucy has advised schools and academy trusts in both Scotland and the East Midlands, where her role was to support and coach teachers to improve Maths teaching for all.

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