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

05/12/2025 / Online Tutoring

Updated August 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.

A Level Physics is a challenging and rewarding subject that helps students understand the laws behind motion, energy, electricity, waves, particles, fields and the wider universe. It builds on GCSE Physics, but it does so at a much more mathematical, analytical and conceptual level.

For many students, A Level Physics is also a key step towards degrees in engineering, physics, computer science, architecture, medicine, materials science and other courses where problem-solving and quantitative reasoning matter. For parents, however, the syllabus can sometimes look dense and technical. Different exam boards use different paper structures, topic orders and optional units, and terms such as “practical endorsement”, “fields” and “synoptic assessment” are not always self-explanatory.

This guide explains the main areas of the A Level Physics syllabus in clear language. It also highlights why the exact exam board matters, what students need to know about practical work, and how families can support a student preparing for the course.

A quick overview of A Level Physics

Although A Level Physics specifications vary between exam boards, most courses cover the same broad foundations:

• mechanics, forces, motion, energy and momentum;
• electricity, circuits and materials;
• waves, superposition and quantum ideas;
• fields, circular motion and gravitational, electric or magnetic interactions;
• nuclear physics, particles and radiation;
• practical skills, measurement, uncertainty and data analysis.

The order and emphasis can differ. For example, AQA includes core content and an optional topic such as astrophysics, medical physics, engineering physics, turning points in physics or electronics. OCR Physics A organises the course into modules including forces and motion, electrons, waves and photons, Newtonian world and astrophysics, and particles and medical physics. Pearson Edexcel uses papers including Advanced Physics I, Advanced Physics II and General and Practical Principles in Physics. WJEC has its own AS/A Level Physics structure, particularly relevant for students in Wales.

This means that students should never revise from a generic “A Level Physics syllabus” alone. They need the correct specification, the correct exam board and the correct route followed by their school or college.

Why A Level Physics feels different from GCSE Physics

GCSE Physics introduces important ideas such as forces, energy, waves, electricity, radioactivity and space physics. A Level Physics revisits many of these ideas, but with far greater precision.

Instead of simply using a formula, students are expected to understand where a relationship comes from, what assumptions are being made and whether an answer is physically reasonable. Graphs, algebra, trigonometry, units and uncertainties become part of everyday problem-solving.

For example, a GCSE student might calculate speed using distance divided by time. At A Level, the same learner may need to interpret displacement-time and velocity-time graphs, resolve forces into components, model projectile motion and explain why a simplified model does or does not represent the real situation.

This is why the jump from GCSE to A Level Physics can feel substantial. It is not just “more content”; it is a different way of thinking.

Forces, motion, energy and momentum

Mechanics is one of the central pillars of A Level Physics. Students refine their understanding of motion using displacement, velocity, acceleration and equations of motion. They learn to interpret motion graphs with care and to recognise how mathematical models describe real physical systems.

Forces are studied in much more detail than at GCSE. Students apply Newton’s laws to increasingly complex situations, including objects on slopes, connected bodies, friction, tension and circular motion. They also learn to draw and use free-body diagrams, resolve forces into components and check that the direction and size of a calculated force make sense.

Energy and momentum are also revisited more formally. Students explore work done, power, efficiency, conservation of energy, impulse, collisions and explosions. These topics are important because they appear again in later areas of the course, including fields, particles and thermal physics.

A strong mechanics foundation often makes the rest of A Level Physics easier. Students who are secure with algebra, units, vectors and graph interpretation are usually better prepared for the more abstract parts of the syllabus.

Electricity, circuits and materials

Electricity at A Level moves beyond simple circuit rules. Students study current, potential difference, resistance, charge and energy transfer in a more mathematical way. They learn to analyse circuit diagrams, use relationships such as Ohm’s law appropriately and understand how components behave under different conditions.

Depending on the specification, students may study resistors, diodes, thermistors, potential dividers and capacitors. Capacitors are especially important because they introduce time-dependent behaviour: students need to understand charging, discharging, stored energy and exponential change.

Materials may also appear within mechanics or electricity-related work. Students can be asked about stress, strain, Young modulus, elastic behaviour and material properties. These ideas link physics to engineering, architecture, design and materials science.

Waves, superposition and quantum physics

Waves form another major part of the A Level Physics syllabus. Students study wave motion, reflection, refraction, diffraction, interference, stationary waves and superposition. These ideas help explain sound, light, musical instruments, fibre optics, medical imaging and many other technologies.

A Level Physics also introduces students to quantum ideas. The photoelectric effect is often one of the first points where students meet the idea that light can behave as particles called photons as well as as a wave. This challenges everyday intuition and helps students understand how experimental evidence can lead to new scientific models.

Quantum physics can feel abstract at first, but many students find it one of the most interesting parts of the course. It connects directly to modern technology, including lasers, semiconductors, imaging systems and aspects of computing.

Fields, circular motion and gravitational ideas

Fields are one of the most conceptually demanding areas of A Level Physics. A field describes how an object can experience a force because of its position, even without direct contact. Students may study gravitational fields, electric fields and magnetic fields.

This part of the syllabus asks students to move between diagrams, equations and physical explanations. They might need to calculate the force on a charge in an electric field, describe the motion of a satellite in orbit, or explain how magnetic fields act on moving charges and currents.

Circular motion and gravitational fields often link closely together. Students need to understand centripetal force, angular velocity, orbital motion and energy changes in gravitational systems. These topics can be highly mathematical, so clear working and confident equation rearrangement are essential.

Nuclear physics, particles and modern applications

Modern physics introduces students to the structure of the atom, radioactive decay, nuclear instability, particles and the evidence used to build models of matter. Students encounter ideas such as alpha, beta and gamma radiation, half-life, quarks, leptons and interactions within the nucleus.

The topic also shows how physics connects to medicine, energy, engineering and research. Radiation detection, medical imaging, particle accelerators and nuclear energy all draw on the ideas students meet in this part of the course.

For many learners, the challenge is not only remembering particle names or decay equations but understanding the evidence behind the models. A good revision approach should therefore combine factual recall with explanation, data interpretation and practice applying ideas to unfamiliar contexts.

Practical skills and the Practical Endorsement

Practical work is not a small add-on to A Level Physics. Students need to understand measurement, uncertainty, accuracy, precision, graph drawing, gradients, experimental design and evaluation.

In many English A Level Physics courses, students complete a separate Practical Endorsement alongside their written examinations. This does not normally contribute to the A*–E grade, but it is reported separately and can be important for progression to some university courses. Students are also assessed on practical skills within the written exam papers.

Practical skills may include:

• choosing suitable equipment and methods;
• recording measurements accurately;
• identifying variables and controlling them;
• calculating percentage uncertainty;
• plotting and interpreting graphs;
• evaluating sources of error;
• explaining how to improve an investigation.

Parents sometimes assume that practical work only matters in the laboratory. In reality, practical understanding also affects written exam performance. Many A Level Physics questions ask students to analyse experimental data, comment on uncertainty or judge whether a conclusion is supported by evidence.

How A Level Physics is assessed

Assessment varies by exam board, but A Level Physics is largely exam-based. Students usually sit written papers at the end of the course, and these papers test knowledge, application, mathematical problem-solving, data handling and practical understanding.

AQA, for example, uses three written papers, with Paper 1 and Paper 2 each worth 34% and Paper 3 worth 32% of the A Level. AQA also states that 40% of the overall A Level Physics assessment contains mathematical skills at Level 2 or above, and at least 15% assesses practical knowledge, skills and understanding. OCR Physics A uses three written papers plus a practical endorsement, while Pearson Edexcel 9PH0 includes Advanced Physics I, Advanced Physics II, General and Practical Principles in Physics and a Practical Endorsement. WJEC provides its own AS/A Level Physics qualification structure.

Students should check:

• their exam board;
• their specification code;
• whether they are taking AS, A Level or a staged AS/A2 route;
• the option or optional topic, if relevant;
• whether their school has entered them for the Practical Endorsement;
• the exact exam dates and paper structure for their year.

A student using the wrong paper style or revising an option their school has not chosen can waste valuable revision time.

The role of maths in A Level Physics

A Level Physics is not the same as A Level Maths, but mathematical confidence is very important. Students need to rearrange equations, work with standard form, use trigonometry, interpret graphs, calculate gradients and understand proportional relationships.

The maths is usually applied within physical contexts. A student might be asked to calculate a field strength, model projectile motion, interpret an exponential decay graph or find the energy stored in a capacitor. The challenge often lies in deciding which physics principle applies before doing the calculation.

Many students improve significantly once they develop a consistent method:

1. identify the physical principle;
2. list the known quantities with units;
3. choose or derive the correct equation;
4. rearrange before substituting values;
5. calculate carefully;
6. check units, scale and physical sense.

This is also where targeted support can make a difference. A student who understands the theory but loses marks through algebra, units or unclear working may need a different kind of help from a student who has not yet grasped the underlying concept.

How students can prepare for A Level Physics

The best preparation is steady and active. Physics rewards consistent practice more than last-minute memorisation.

Students should:

• keep a clear list of equations and know when each one applies;
• practise rearranging equations regularly;
• revise units and prefixes until they become automatic;
• use past-paper questions from the correct exam board;
• write explanations in precise scientific language;
• review practical work soon after completing it;
• revisit difficult topics several times rather than avoiding them.

Parents can help by encouraging routine, calm problem-solving and honest reflection. It is useful for students to ask, “Did I lose marks because I didn’t know the physics, because I chose the wrong equation, because my maths went wrong, or because my explanation was too vague?” Each problem needs a slightly different solution.

Common difficulties in A Level Physics

Students often struggle with A Level Physics for several reasons.

Some find the mathematical demand higher than expected. Others understand individual topics but find it difficult to connect ideas across the course. Some can follow worked examples in class but struggle when an exam question presents the same idea in an unfamiliar context.

Common difficulty areas include:

• resolving forces and using vectors;
• interpreting graphs and gradients;
• electricity and potential dividers;
• capacitor charging and discharging;
• fields and potentials;
• circular motion and orbits;
• quantum ideas;
• uncertainty and practical evaluation;
• explaining reasoning in written answers.

These difficulties are normal. The important thing is to identify them early. A student who waits until the final months of Year 13 may still improve, but it is much easier to build confidence when gaps are addressed steadily through the course.

Choosing revision resources carefully

There are many A Level Physics resources available online, but students should be selective. A useful resource should match the exam board, use the correct specification and give enough explanation, not just answers.

The most reliable starting point is always the official specification and past papers from the relevant exam board. Students studying AQA should use the current AQA A Level Physics specification and assessment materials. OCR students should use the relevant OCR Physics A or Physics B materials, depending on their route. Pearson Edexcel students should use the Edexcel 9PH0 materials. WJEC students should check the current WJEC AS/A Level Physics information.

Unofficial resources can be helpful, but they should support the specification rather than replace it.

How Principal Tutors can help with A Level Physics

A Level Physics is a subject where the right explanation can make a real difference. Students often need help connecting the mathematical method to the physical idea behind it. They may also need support with exam technique, practical-skills questions, topic confidence or revision planning.

Principal Tutors provides one-to-one online tuition with qualified and experienced teachers. A managed tutor-matching process helps families find a suitable tutor for the learner’s subject, level, goals and availability. For A Level Physics, this means support can be shaped around the student’s specification, current working level and the particular topics they find difficult.

Tuition cannot guarantee a grade, and no responsible provider should promise that. What good tuition can offer is structured teaching, patient explanation, targeted practice and feedback that helps the student understand where marks are being gained or lost.

FAQs about the A Level Physics syllabus

Is A Level Physics much harder than GCSE Physics?

Yes, most students find the step up significant. The content is more detailed, the maths is more demanding and questions often require students to apply ideas in unfamiliar contexts. However, with steady practice and clear teaching, students can become much more confident over time.

Do students need to take A Level Maths with A Level Physics?

It is not always compulsory, but A Level Maths is strongly recommended for many students, especially those considering physics, engineering or other mathematically demanding university courses. Families should check sixth-form entry requirements and university course requirements carefully.

Is the A Level Physics syllabus the same for every exam board?

No. Exam boards share broad subject aims, but the structure, topic order, optional content and assessment style differ. Students should revise using the specification and past papers for their own exam board.

What is the Practical Endorsement in A Level Physics?

The Practical Endorsement is a separate assessment of practical competency used alongside many A Level Physics courses in England. It is reported separately from the A*–E grade, while practical knowledge and data-handling skills are also tested in written papers.

Can an online tutor help with practical skills?

Yes, an online tutor can help students understand the theory behind practical work, analyse data, calculate uncertainties, interpret graphs and answer practical-skills questions. They cannot replace hands-on practical work required by a school or exam centre, but they can strengthen the understanding needed for written assessments.

What careers can A Level Physics support?

A Level Physics can support pathways into engineering, physics, computer science, architecture, materials science, medicine, data science, finance and other analytical fields. Entry requirements vary, so students should check university and apprenticeship requirements early.

Looking for support with A Level Physics?

Principal Tutors can match your child with a qualified and experienced teacher who understands the demands of A Level study and can support the right specification, topic priorities and exam technique. Learn more about online A Level 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: August 2026