GCSE Physics Syllabus: A Clear, Simple Guide (2026 Edition)

04/07/2025 / Science Tuition

Updated July 2026: This guide has been thoroughly reviewed, updated and expanded to reflect the latest curriculum requirements, examination guidance, educational best practice, and industry developments. Originally published in 2025, this revised edition includes updated information, improved advice, and additional resources to ensure it remains accurate and relevant.

If your child is preparing for GCSE Physics, you may be wondering what they actually need to learn, how the exams work and how you can support them without becoming a physics expert yourself.

GCSE Physics can feel technical because it combines scientific ideas, mathematical skills, practical work and exam technique. However, the syllabus becomes much easier to understand when it is broken down into its main topics and routes.

This guide explains what GCSE Physics normally covers, how Combined Science differs from separate GCSE Physics, what assessment looks like, and how parents can help students prepare with confidence.

GCSE Physics in brief

GCSE Physics is usually studied in one of two ways.

Route	What it means	Result
Combined Science	Physics is studied alongside Biology and Chemistry. Students cover key physics ideas, but in less depth than separate science.	Two GCSE grades for science overall, such as 6-5 or 7-7.
Separate GCSE Physics	Often called “Triple Science”, this route gives students separate teaching and exams in Physics, Chemistry and Biology.	A separate GCSE Physics grade, plus separate grades for Biology and Chemistry.

This guide focuses mainly on GCSE Physics in England. If your child is following WJEC, CCEA, IGCSE or a British international school specification, the broad ideas may be similar, but the exact syllabus and assessment structure should be checked with the school or examination board.

Understanding the GCSE Physics qualification

At Key Stage 4, science teaching builds on earlier secondary science and is shaped by national subject content and exam-board specifications. GCSE Physics is designed to help students understand the physical world, use scientific evidence, interpret data and apply mathematical ideas to real situations.

The exact course depends on the examination board. The main awarding bodies used by schools in England include AQA, Pearson Edexcel and OCR. Each has its own specification, topic order and assessment details, so parents should always ask which exam board their child is following.

For example, the AQA GCSE Physics specification, the Pearson Edexcel GCSE Physics specification and the OCR Gateway GCSE Physics specification organise the content in slightly different ways.

The important point is that your child should revise from their own school’s specification, not from a generic topic list found online.

What will my child study in GCSE Physics?

Although topic names vary between exam boards, GCSE Physics usually covers the following major areas.

Energy

Students learn about energy stores, energy transfers, conservation of energy, efficiency and power. They may study how energy is transferred in everyday systems, from heating a house to using electrical appliances.

This is often one of the first GCSE Physics topics because it underpins many later ideas.

Electricity

Electricity includes current, potential difference, resistance, charge, power, energy transfer and circuits. Students need to understand both the concepts and the calculations.

They may compare series and parallel circuits, interpret circuit diagrams and use equations involving voltage, current, resistance, power and energy.

Particle model of matter

This topic looks at solids, liquids and gases, density, internal energy, changes of state, specific heat capacity and specific latent heat.

Students often find this topic easier when they connect the theory to practical examples, such as heating water, insulation or why different materials warm up at different rates.

Atomic structure and radioactivity

Students study the structure of atoms, isotopes, radioactive decay, half-life and the uses and risks of radiation.

This section can feel abstract, so it is important that students practise explaining ideas in precise language and interpreting decay graphs or numerical data.

Forces and motion

Forces is one of the largest and most calculation-heavy areas of GCSE Physics. It may include resultant forces, acceleration, Newton’s laws, weight and mass, momentum, braking distance, work done, moments and pressure.

Students need to be comfortable with equations, units, graphs and written explanations.

Waves

Waves includes transverse and longitudinal waves, frequency, wavelength, amplitude, wave speed, sound, light, reflection, refraction and the electromagnetic spectrum.

This topic links strongly to real-world applications such as medical imaging, communication, lenses, ultrasound and radiation safety.

Magnetism and electromagnetism

Students learn about magnets, magnetic fields, electromagnets, the motor effect, generators, transformers and the National Grid.

This topic often combines diagrams, rules, practical understanding and extended explanations, so it benefits from regular practice rather than last-minute revision.

Space physics or astronomy

Separate GCSE Physics often includes space physics or astronomy, although the name and content vary by exam board. Students may learn about the Solar System, life cycles of stars, orbital motion, red-shift and evidence for the expanding universe.

In Combined Science, this content may be reduced or absent depending on the specification.

Combined Science vs separate GCSE Physics

Parents often ask whether Combined Science students study “proper physics”. The answer is yes: Combined Science includes important physics content and can support progression to science A levels where the student has a strong enough grade profile and the sixth form’s entry requirements are met.

Separate GCSE Physics goes further. Students usually have more lesson time, more subject detail and separate exams in Physics, Chemistry and Biology. This can be helpful for students who enjoy science, are aiming for A level Physics, Engineering or related pathways, or simply want a broader scientific foundation.

However, separate science is not automatically the best route for every student. The right choice depends on the child’s interests, workload, attainment, school options and future plans. For a fuller parent guide, see our article on whether GCSE Triple Science is worth it.

How is GCSE Physics assessed?

GCSE Physics is assessed through written examinations at the end of the course. There is no separate coursework grade for GCSE Physics, although practical skills remain an important part of the course and can be assessed in exam questions.

For separate GCSE Physics, many specifications use two written papers. For example, AQA GCSE Physics has two papers, each lasting 1 hour 45 minutes, each worth 100 marks and each worth 50% of the final GCSE. OCR Gateway Physics uses different paper numbering for Foundation and Higher Tier, but the broad structure is still two papers per tier, each lasting 1 hour 45 minutes.

Students can expect a mixture of question types, including multiple-choice questions, short answers, calculations, data interpretation and longer written explanations.

The exact structure varies, so your child should know:

• their exam board;
• whether they are taking Combined Science or separate Physics;
• whether they are entered for Foundation or Higher Tier;
• which topics appear on each paper;
• which equations and practical skills are required.

Foundation and Higher Tier in GCSE Physics

GCSE Science papers are tiered. Students are entered for either Foundation Tier or Higher Tier.

Foundation Tier is designed for students working towards the lower and middle GCSE grades. Higher Tier gives access to the highest grades but includes more demanding questions and carries more risk if the student is not secure with the content.

The tier decision is normally made by the school, based on evidence from classwork, assessments, mocks and teacher judgement. Parents should avoid seeing Higher Tier as automatically “better”. The right tier is the one that gives the student the fairest opportunity to show what they know.

For a detailed explanation, read our guide to Foundation vs Higher Tier GCSE Science.

Required practicals and working scientifically

Although there is no coursework element, practical science still matters. Students are expected to understand how investigations are planned, carried out, measured and evaluated.

Depending on the exam board, practical work may include investigations into energy transfer, circuits, resistance, density, waves, acceleration, force and extension, radiation, or other core physics ideas.

Students may be asked exam questions about:

• choosing suitable apparatus;
• identifying variables;
• writing or improving a method;
• using accurate measurements;
• drawing graphs;
• interpreting results;
• explaining anomalies;
• evaluating reliability and validity.

This is why revision should not focus only on memorising facts. A student who understands the required practicals is usually better prepared for unfamiliar exam questions.

The role of maths in GCSE Physics

Physics is the most mathematical of the GCSE sciences. Students do not need to be brilliant mathematicians, but they do need secure confidence with the basics.

Common skills include substituting into equations, rearranging formulae, converting units, using standard form, reading graphs, calculating gradients and explaining numerical answers in context.

Some students understand the physics but lose marks because they miss units, round incorrectly, forget to convert from centimetres to metres, or do not show enough working. Regular practice with exam-style calculations can make a significant difference.

A useful home strategy is to ask your child to talk through a calculation step by step: What equation are they using? What are the units? What does the answer mean physically? This helps move the work from mechanical substitution to real understanding.

Example GCSE Physics study timeline

Schools teach GCSE Physics in different orders, so this timeline should be treated as a broad example rather than a rule.

Year 10: building the foundations

Many students begin with energy, electricity, the particle model and basic practical skills. These topics introduce core ideas such as energy transfer, circuits, measurement, graph work and equations.

During Year 10, it is useful for students to build good habits early: keeping notes organised, learning equations gradually and reviewing topics after assessments rather than waiting until Year 11.

Year 10 into Year 11: extending the course

Students may move into atomic structure, forces, waves and electromagnetism. These topics often require more abstract thinking and stronger mathematical confidence.

This is a good time to start using exam-board questions, not just summary notes. GCSE Physics rewards application, so students need to practise applying familiar ideas in unfamiliar contexts.

Year 11: consolidation and exam technique

In Year 11, students usually complete remaining topics, revisit required practicals, sit mock exams and begin more structured revision.

Mocks are especially useful because they reveal whether the issue is content knowledge, calculation accuracy, timing, written explanation or confidence under exam conditions. Our guide to supporting your child with GCSE mocks revision explains how parents can help without adding unnecessary pressure.

Final revision period

In the final months, revision should become more targeted. Students should know which topics are weakest, which paper they appear on and what type of mistake they tend to make.

Effective revision usually includes a mix of:

• specification checklists;
• active recall;
• equation practice;
• required practical review;
• past paper questions;
• careful correction using mark schemes;
• timed practice.

Reading notes alone is rarely enough for GCSE Physics. Students need to retrieve, apply and explain.

How parents can support GCSE Physics at home

You do not need to know the syllabus in detail to support your child well. Often, the most useful help is practical and consistent.

Ask your child to show you their specification or topic list. This makes revision more focused and avoids vague statements such as “I need to revise physics”. Encourage them to identify three areas: topics they understand well, topics they partly understand and topics they find difficult.

You can also help by asking them to explain ideas aloud. If they can teach you the difference between current and voltage, or explain why braking distance increases with speed, they are strengthening their own understanding.

For calculations, encourage neat working, correct units and checking whether the final answer is reasonable. In physics, a small unit mistake can change the answer completely.

It is also worth encouraging balance. GCSE Physics takes time to improve, especially where confidence has dipped. Short, regular sessions are often more effective than a long revision burst after weeks of avoidance.

When to consider GCSE Physics tuition

Tuition may be helpful when a student is finding key topics difficult, has gaps from earlier learning, lacks confidence with calculations, struggles to apply knowledge to exam questions, or needs more structured preparation before mocks or final GCSE exams.

A good GCSE Physics tutor should not simply re-teach the whole course in order. They should identify the student’s current understanding, link support to the correct exam board, strengthen weak topics, practise exam-style questions and help the student develop clearer explanations.

Principal Tutors provides online GCSE Physics tuition from qualified and experienced teachers. Because the service is managed, families do not have to search through an open directory; Principal Tutors discusses the learner’s needs and aims to introduce a suitable tutor with the right subject and level experience.

FAQs about the GCSE Physics syllabus

Is GCSE Physics harder than Combined Science physics?

Separate GCSE Physics usually covers physics in more depth and gives it more dedicated exam time. Combined Science still includes important physics content, but it is part of a broader two-GCSE science qualification covering Biology, Chemistry and Physics.

Does every GCSE Physics course include space physics?

Not always in the same way. AQA separate Physics includes Space Physics, Pearson Edexcel includes Astronomy in its GCSE Physics specification, and OCR organises content differently. Combined Science students may not cover the same space content. Always check your child’s own specification.

Is there coursework in GCSE Physics?

No, GCSE Physics is assessed through written exams. However, practical work is still important because students can be asked questions about experimental methods, results, graphs, accuracy and evaluation.

How important is maths in GCSE Physics?

Maths is very important. Students need to use equations, units, graphs and data confidently. Many students improve when they practise calculations little and often, especially if they correct mistakes carefully.

Should my child revise from past papers?

Yes, but past papers work best after some topic revision. Students should use exam-board questions, mark their work carefully and record the mistakes they make. The aim is not just to complete papers, but to learn from them.

Can online tuition work well for GCSE Physics?

Yes, online tuition can work well when it is interactive and matched to the student’s needs. A tutor can use shared documents, diagrams, questions, calculations and live explanations to target difficult topics. For GCSE Physics, it is especially useful when the tutor understands the relevant exam board and tier.

Looking for a qualified GCSE Physics tutor?

If your child needs help understanding difficult physics topics, improving calculation confidence or preparing for mocks and final exams, Principal Tutors can match them with a qualified and experienced GCSE Physics teacher. Learn more about online GCSE Physics tuition or request a tutor to discuss the support your child may need.

This article has been reviewed by the education specialists at Principal Tutors, a multi-award-winning UK tuition company. Our tutors are UK-qualified teachers with extensive classroom experience, enhanced DBS checks, and expertise in supporting students across the UK curriculum.

Originally published: 2025

Last updated: July  2026