What each GCSE actually covers
Pick a subject to see the main topics, how it's assessed, and how the exam boards differ - all in plain English, with links to the official specifications.
Maths
Sciences
- BiologyPractice available
8 topics, on 5 exam boards
GCSE Biology (single science) is the study of living organisms and life processes - from cells and the human body to genetics, evolution and ecosystems. Taken as a standalone qualification (alongside separate Chemistry and Physics for 'triple science'), it goes deeper than the Biology content within Combined Science and builds toward A-level Biology and the wider life sciences.
See Biology guide - ChemistryPractice available
10 topics, on 6 exam boards
GCSE Chemistry (single science) is the study of the composition, structure, properties and reactions of matter - from atomic structure and bonding to chemical reactions, quantitative chemistry, organic chemistry and the chemistry of the Earth and atmosphere. Taken as a separate science it carries roughly double the depth and content of the chemistry strand of GCSE Combined Science and is a foundation for A-level Chemistry and related STEM study.
See Chemistry guide - PhysicsPractice available
11 topics, on 5 exam boards
GCSE Physics (single science) is the study of matter, energy, forces and the universe, from particle behaviour and electricity to waves, radioactivity and space. It builds the quantitative, model-based reasoning and practical investigation skills that underpin A-level Physics and engineering.
See Physics guide - Combined SciencePractice available
14 topics, on 5 exam boards
GCSE Combined Science (also called Double Award or Trilogy/Synergy depending on board) is a single course covering biology, chemistry and physics that is worth two GCSE grades (reported as a paired grade, e.g. 6-6). It is the most common science route, building scientific knowledge, working-scientifically skills and required practical technique, and giving access to A-level sciences.
See Combined Sci. guide
English & languages
- English LanguagePractice available
8 topics, on 5 exam boards
GCSE English Language develops students' ability to read and analyse a range of unseen fiction and non-fiction texts and to write accurately, clearly and persuasively for different purposes and audiences. It builds critical reading, technical accuracy (spelling, punctuation and grammar) and the transferable communication skills students carry into all other subjects and beyond school.
See Eng. Language guide - English LiteraturePractice available
7 topics, on 5 exam boards
GCSE English Literature develops students' ability to read, understand and respond critically to a range of high-quality texts - a Shakespeare play, a 19th-century novel, modern prose or drama, and poetry (both anthology and unseen). It builds close-reading, analytical writing and the ability to relate texts to their social, historical and literary contexts.
See Eng. Literature guide - FrenchPractice available
11 topics, on 2 exam boards
GCSE French is about understanding and using French in all four skills: listening, speaking, reading and writing. The reformed specifications, first taught in September 2024 and first examined in June 2026, are built on a prescribed vocabulary list (about 1,200 words at Foundation and 1,700 at Higher), a prescribed grammar list and the way French letters sound, with themes as the contexts the language is used in rather than content to learn.
See French guide - SpanishPractice available
11 topics, on 2 exam boards
GCSE Spanish is about understanding and using Spanish in all four skills: listening, speaking, reading and writing. The reformed specifications, first taught in September 2024 and first examined in June 2026, are built on a prescribed vocabulary list (about 1,200 words at Foundation and 1,700 at Higher), a prescribed grammar list and the way Spanish letters sound, with themes as the contexts the language is used in rather than content to learn.
See Spanish guide - GermanPractice available
11 topics, on 2 exam boards
GCSE German is about understanding and using German in all four skills: listening, speaking, reading and writing. The reformed specifications, first taught in September 2024 and first examined in June 2026, are built on a prescribed vocabulary list (about 1,200 words at Foundation and 1,700 at Higher), a prescribed grammar list and the way German letters sound, with themes as the contexts the language is used in rather than content to learn.
See German guide - GujaratiPractice available
12 topics, on 1 exam board
GCSE Gujarati is about understanding and using Gujarati in all four skills: listening, speaking, reading and writing, in Gujarati script. Pearson Edexcel's specification (1GU0), first taught in September 2018 and first examined in June 2020, is built on the DfE's 2015 subject content for modern foreign languages: five themes give the contexts, a grammar list sets what each tier must know, and a vocabulary list guides the words, with students expected to understand familiar words beyond it.
See Gujarati guide - JapanesePractice available
7 topics, on 1 exam board
GCSE Japanese is about understanding and using Japanese in all four skills: listening, speaking, reading and writing. It is built on the DfE's modern foreign languages subject content (2015), which still applies to every language but French, German and Spanish, and the qualification sets its own grammar, vocabulary and kanji: students read and write hiragana and katakana and learn 200 kanji, 76 of them at Foundation.
See Japanese guide - Chinese (Mandarin)Practice available
5 topics, on 2 exam boards
GCSE Chinese is about understanding and using Mandarin in all four skills: listening, speaking, reading and writing. It is built on the DfE's modern foreign languages subject content (2015), which still applies to every language but French, German and Spanish, so each board sets its own grammar and vocabulary lists. Students read and write Chinese characters; the two boards print the same grammar list, and their vocabulary lists are close in size.
See Chinese guide
Humanities & social sciences
- GeographyPractice available
11 topics, on 5 exam boards
GCSE Geography studies the physical and human world in a single balanced framework - landscapes and natural processes, the way people live and shape places, and the issues that arise where the two interact - using real case studies across the UK, higher-income, newly-emerging and lower-income countries. It builds locational knowledge, geographical skills (maps, GIS, graphs, statistics) and the ability to evaluate evidence and make reasoned judgements.
See Geography guide - HistoryPractice available
8 topics, on 5 exam boards
GCSE History develops students' understanding of the past across different time scales (depth and breadth) and geographical contexts (local, British, European/wider world), building skills in causation, change and continuity, significance, and the critical use of sources and historians' interpretations. It is heavily option-based: every board offers a menu of period studies, thematic studies, depth studies and a historic environment, and each school chooses a specific combination, so two students 'doing GCSE History' may study almost entirely different content.
See History guide - Religious StudiesPractice available
12 topics, on 5 exam boards
GCSE Religious Studies (full course) is the systematic study of two religious traditions - their beliefs, teachings, sources of authority and practices - alongside contemporary philosophical and ethical themes such as relationships, life and death, crime and punishment, peace and conflict and human rights. It builds skills of structured argument, evaluation of viewpoints (religious and non-religious) and the ability to weigh evidence and competing perspectives.
See RS guide - BusinessPractice available
8 topics, on 4 exam boards
GCSE Business introduces students to how businesses are started, run and grown, covering enterprise, marketing, operations, finance, human resources and the external influences (economic, ethical, technological and global) that shape decisions. It builds commercial awareness, decision-making and quantitative skills applied to real and stimulus-based business contexts.
See Business guide
Creative & practical
Not sure which board you sit?
It's set by your school, not by you - ask your teacher. The core content overlaps heavily across boards, so the topic guides are useful whichever one you're entered for.
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