GCSE The Sciences
The Sciences (Double Award) asks learners to research and evaluate scientific information, including how the media shapes public views, to write balanced answers on ethical and environmental issues, and to write up two scientific enquiries alone under high control using precise terminology. Its numeracy demand is high across six examinations and Unit 7: equations with SI units, chemical calculations, percentages, significant figures, graphs and gradients, sampling, probability in genetics and decay, and payback costs, with standard form, rearranging equations and y = mx + c at higher tier. The single biggest thing Key Stage 3 should build is fluent, well set out calculation from practical data: correct units, substitution into equations, means and graphs, explained in precise scientific language.
- First taught
- September 2026
- Amount of literacy work
- Medium
- Amount of numeracy work
- High
- Specification
- Open the WJEC specification (PDF)
How this GCSE is assessed
- Unit 1: Biology, Basis of Life: Written examination (tiered), 1 hour 15 minutes, 56 marks, 14.3%
- Unit 2: Chemistry, Chemical Substances and How They Behave: Written examination (tiered), 1 hour 15 minutes, 56 marks, 14.3%
- Unit 3: Physics, Forces, Motion and the Universe: Written examination (tiered), 1 hour 15 minutes, 56 marks, 14.3%
- Unit 4: Biology, Continuity of Life: Written examination (tiered), 1 hour 15 minutes, 64 marks, 15.7%
- Unit 5: Chemistry, Chemical Bonding, Reactions and Resources: Written examination (tiered), 1 hour 15 minutes, 64 marks, 15.7%
- Unit 6: Physics, Waves, Electricity and Energy: Written examination (tiered), 1 hour 15 minutes, 64 marks, 15.7%
- Unit 7: Scientific Enquiry: Two enquiries from a choice of three, each a practical task (1 hour) and a written task (1 hour), 28 marks each (56 marks), externally marked by WJEC, 10%
Skills that use Understanding, response and analysis
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Researching and evaluating scientific information and media claims
The qualification's construct includes researching, evaluating and using scientific information to make informed decisions (page 7). Learners must be aware of how media influence and trust shape public views of stem cells, and how the media affects understanding of lifestyle and disease (Section 4.5.1, page 45).
Literacy: Reading strategies, Understanding, response and analysis
Getting pupils ready
- Year 7
- Pupils read two short articles about a new 'superfood' and sort the claims into fact, theory or opinion.
- Year 8
- Pupils research whether mobile phone signals are harmful using three sources, and rate each source for reliability with a reason.
- Year 9
- Pupils compare a tabloid headline and the NHS summary of the same health story, and explain how the media coverage could shape what the public believes.
Show the specification wording and the LNF statements
Where it is in the specification: Unit 4, Section 4.2.2, page 40
“application is affected by a lack of scientific understanding, media influence, trust levels and personal experience and beliefs.”
Progression step 3
I can use inference and deduction to understand the text, and can consider the reliability of what I read.
I can distinguish between facts, theories and opinions.
I can make use of reference/digital sources to select, summarise and synthesise information, referencing as appropriate.
Progression step 4
I can research a wide range of reference and digital sources to develop a full understanding of a topic or issue.
I can distinguish between facts/evidence and bias/arguments.
I can evaluate the usefulness and reliability of texts.
Progression step 5
I can independently research a wide range of sources to develop an understanding of an increasingly complex topic or issue.
I can understand and explore in detail how texts may be interpreted, distinguishing between facts/evidence and bias/arguments.
I can use printed and digital texts to search selectively, assessing the reliability, significance and accuracy of what I find.
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Using scientific vocabulary and terminology precisely
Learners must use scientific vocabulary, terminology and definitions, including the Appendix C terms such as validity, resolution, precision and systematic error, in all units and in Unit 7 (page 64). Topics add precise vocabulary, for example allele, homozygous, genotype and phenotype in inheritance (page 41).
Literacy: Vocabulary, spelling, grammar, Reading strategies, Understanding, response and analysis
Getting pupils ready
- Year 7
- Pupils split science words into parts, such as 'photo' and 'synthesis', and build a glossary page that they add to in every topic.
- Year 8
- Pupils match definitions of independent variable, anomaly and precision to examples from their own practical results.
- Year 9
- Pupils use genotype, phenotype, dominant and recessive correctly in a paragraph explaining a simple cross in pea plants, and spell each term from memory in a starter quiz.
Show the specification wording and the LNF statements
Where it is in the specification: Appendix B, Scientific Enquiry Skills Framework, page 74
“use scientific vocabulary, terminology and definitions”
Progression step 3
I can use varied, appropriate and precise vocabulary including area of learning and experience/discipline-specific words for different purposes.
I can use strategies to correctly spell polysyllabic, complex and irregular words in the context of each area of learning and experience.
I can use a range of strategies to make meaning from words and sentences, including:
- knowledge of phonics
- word roots
- word families
- syntax
- text organisation
- prior knowledge of context.
Progression step 4
I have experienced a range of area of learning and experience/discipline-specific and general academic vocabulary, and can use them in my own communication.
I can use a variety of strategies and resources to spell familiar and unfamiliar vocabulary and area of learning and experience/discipline-specific words correctly.
I can use my knowledge of:
- word roots and families
- grammar, sentence and whole-text structure
- content and context
to make sense of words, sentences and whole texts.
Progression step 5
I can use a range of discipline-specific and general academic vocabulary accurately and precisely.
I can use strategies to spell discipline-specific and general academic words in appropriate contexts.
I can use my knowledge of different reading strategies to make sense of unfamiliar words in new contexts and sentences in complex texts, and apply these in my own communication.
Good to know
- Unit 7 has two enquiries. In each, Task 2 (22 marks) is written alone: 'Learners must work independently in high controlled conditions'. In Task 1 (6 marks) 'Learners may work in groups of no more than three' (page 64).
- Exam aids are provided: 'Unit 3 and Unit 6 will include equations on page 2 of the examination question paper', and Units 2 and 5 include a periodic table on the final page (page 66).
- Higher tier only mathematics is shown in bold in Appendix D (page 78): standard form, changing the subject of an equation, y = mx + c, and the gradient, slope and intercept of a linear graph. Converting grams to moles (page 22), calculating rate from a straight line (page 25), acceleration from the gradient of a speed-time graph (page 30) and reacting masses (page 52) are also higher tier content.
- The uncertainty formula is provided: 'There is a formula to calculate this which you will be given in an exam' (Appendix C, page 76).
- AO3, 'Analyse, interpret and evaluate scientific information, processes, techniques and procedures', carries 25% of the marks in each unit (page 66).
- The specification awards no separate marks for spelling, punctuation and grammar and makes no statement about calculator use.
Links with other GCSEs
The Appendix D mathematics overlaps closely with GCSE Mathematics and Numeracy, the scientific enquiry demands match GCSE Integrated Science, and the climate and sampling work overlaps with Geography.
Source: WJEC GCSE The Sciences (Double Award) specification, teaching from 2026, for award from 2028, © WJEC CBAC Ltd 2025.