If you’re sitting AQA A Level Physics (7408) in summer 2026, the truth is that an A* isn’t decided in May. It’s decided in February — by what you’ve revised, what you’ve practised, and how well you understand the way examiners actually mark Physics.
This guide breaks down the AQA A Level Physics specification paper by paper, shows you the topics that consistently lose students marks, walks you through the 12 required practicals examiners love to test, and gives you a realistic 8-week revision plan that’s been built around how the 2025 papers were actually marked.
Quick answer: How do you get an A* in AQA A Level Physics?
To get an A* in AQA A Level Physics (7408), you typically need around 80% across all three papers (Paper 1, Paper 2 and Paper 3), though the exact grade boundary changes each year. The students who hit it consistently do four things: master the 12 required practicals, drill the multi-step calculation questions in Sections A of all three papers, choose their Section B option early and stick with it, and complete every past paper from 2017 onwards under timed conditions before May.
The AQA A Level Physics (7408) exam structure
A Level Physics is assessed through three written papers, each 2 hours long and worth 85 marks (Paper 3 totals 80). Together they make up 100% of your grade — there’s no coursework, but your school awards a separate “Practical Endorsement” pass/fail based on your lab work over two years.
Paper 1 (7408/1) — 34% of A Level
Covers the AS-level content: measurements and errors, particles and radiation, waves, mechanics and materials, and electricity. Expect 60 marks of short and long-answer questions plus 25 marks of multiple choice.
Paper 2 (7408/2) — 34% of A Level
Covers further mechanics and thermal physics, fields (gravitational, electric, magnetic), and nuclear physics. Same format as Paper 1: 60 marks structured + 25 marks multiple choice.
Paper 3 (7408/3) — 32% of A Level
This is the paper students fear the most. It splits into two sections:
- Section A (45 marks): Practical skills and data analysis. Questions are based on the 12 required practicals plus unfamiliar experimental scenarios where you have to apply the same techniques.
- Section B (35 marks): One optional topic chosen from Astrophysics, Medical Physics, Engineering Physics, Turning Points in Physics, or Electronics.
You’ll also need a Data and Formulae Booklet (provided), a scientific calculator, and a ruler/protractor for Paper 3.
The hardest topics in AQA A Level Physics (and why students lose marks)
These aren’t guesses — they come from AQA examiner reports across the 2022–2025 series, and they’re the topics that consistently appear in the lowest-scoring questions.
1. Capacitors (Paper 2)
The exponential discharge equation isn’t the problem. The problem is that students confuse charge, voltage, and current curves, then mix up time constant calculations with half-life style reasoning. Examiners repeatedly comment that students “fail to use the correct equation form” — usually because they’ve memorised graphs without understanding what’s exponentially decaying and why.
2. Simple Harmonic Motion (Paper 2)
SHM questions look formulaic until they’re paired with energy graphs. The classic trap: a question asks for kinetic energy at a specific displacement, and students plug into ½mv² without first finding v from the SHM equation. Always start from displacement → velocity → energy.
3. Magnetic flux and EMF (Paper 2)
Most students can quote Faraday’s and Lenz’s laws. Far fewer can apply them to a rotating coil and produce the right answer with the correct sign. Practice the geometry — sketch the coil’s orientation against the field every single time before you touch the equation.
4. Particle physics conservation rules (Paper 1)
Baryon number, lepton number, strangeness — straightforward to memorise, brutal to apply to interaction equations under exam pressure. The 2025 Paper 1 included a kaon-to-sigma decay question that tripped a huge proportion of candidates, simply because they didn’t tabulate quantum numbers methodically.
5. Required practicals in Paper 3 Section A
This is where most A-grade students drop down to a B. AQA’s Section A doesn’t usually ask “describe Practical 4” — it gives you an unfamiliar setup that uses the same technique and tests whether you actually understand the method, not just memorised it.
6. Section B option questions (Paper 3)
The Astrophysics and Turning Points options are the most popular, but they punish surface-level revision the hardest. Astrophysics requires fluent log-scale work for Hertzsprung-Russell diagrams; Turning Points demands historical context, not just equations.
The 12 AQA A Level Physics required practicals
If you can’t describe these and explain the sources of error, you can’t get an A* — full stop. Examiners draw Section A questions directly from the techniques used here.
- Investigation of mass, length and tension on string vibration frequency
- Determining g using a freefall method
- Determining Young modulus of a wire
- Determining resistivity of a wire
- EMF and internal resistance of a cell
- Investigation into simple harmonic motion using a mass-spring system and a pendulum
- Determining the speed of sound in air using stationary waves in a tube
- Investigation of Boyle’s law and Charles’s law
- Investigation into capacitor discharge through a resistor
- Investigation of force on a current-carrying wire in a magnetic field
- Investigation of EMF induced in a coil using a magnet
- Investigation of inverse square law for gamma radiation
For each one, you should be able to write down: the independent variable, dependent variable, controlled variables, the equipment, the method in five clear steps, the graph you’d plot, what gradient or intercept gives you, and three realistic sources of uncertainty with how you’d minimise them.
The 8-week AQA A Level Physics A* revision plan
This plan assumes you’ve finished the syllabus and you’re starting eight weeks before the exam (around late March). If you’re earlier than that, repeat weeks 1–4 first.
Weeks 1–2: Paper 1 content sweep
Particles, waves, mechanics, electricity. One topic per day using active recall — close the textbook and write down everything you can remember, then check. End each day with 10 multiple-choice questions from past Paper 1s.
Weeks 3–4: Paper 2 content sweep
Fields, capacitors, SHM, thermal, nuclear. Same active recall approach, but spend extra time on capacitors and SHM — these are the highest-yield topics for the A/A* boundary.
Week 5: Required practicals + Paper 3 Section A
Two practicals per day. Write the full method from memory, then check against the AQA practical handbook. Finish the week with one full Paper 3 Section A.
Week 6: Section B option deep-dive
Whichever option you’ve chosen, spend the entire week on it. Three full Section B past papers minimum, with mark scheme analysis.
Week 7: Full timed papers
One Paper 1, one Paper 2, one Paper 3 — under exam conditions, no breaks, scientific calculator only. Mark them yourself ruthlessly. Note every mark you dropped and why.
Week 8: Predicted papers and weak-topic targeting
By now you know your three weakest topics. Drill them. Sit one or two predicted 2026 papers under timed conditions to get exposure to fresh question styles you haven’t already memorised the answers to.
Why Paper 3 is the A* decider
Paper 3 is where the A and A* split. Paper 1 and Paper 2 reward content knowledge — if you’ve revised, you’ll do well. Paper 3 rewards application, and that’s much harder to fake.
The single best thing you can do for Paper 3 Section A: don’t just do past papers, do unfamiliar practicals. Search for “AS Physics ISA” archives, look at OCR and Edexcel Physics practical questions, and treat them as practice. The technique transfers, and Section A specifically tests technique on novel setups.
For Section B, choose your option and commit by November of Year 13 at the latest. Switching options in the final term is one of the most common reasons students miss their grade — there isn’t enough practice material left to build fluency.
What separates an A* from an A in AQA Physics
Three things, consistently, across every examiner report:
1. Quality of written explanations. When a question says “explain”, examiners want a chain of reasoning, not a list of facts. “The capacitor discharges through the resistor, so the charge stored decreases exponentially because the rate of discharge is proportional to the charge remaining” gets the marks. “The capacitor discharges” doesn’t.
2. Correct unit and significant figure work throughout. A* candidates carry units through every line of working. They quote final answers to the correct number of significant figures (matching the data given in the question — usually 2 or 3). Dropping these costs whole grade boundaries when summed across 240 marks.
3. Confidence with multi-step calculations. Roughly a third of marks across the three papers come from questions worth 4+ marks where you have to chain three or four equations. The candidates who get A* don’t panic when they don’t see the path immediately — they write down what they know, what they need, and work backwards.
Predicted papers for AQA A Level Physics 2026
Past papers are essential — but by April 2026 you’ll have done all of them, often twice. That’s where AQA Physics 2026 predicted papers come in. Tyrion Papers’ predicted papers are designed by tutors who’ve analysed exam trends from 2017–2025 to identify the topics most likely to appear in summer 2026, with mark schemes and full worked solutions included.
See the full 2026 predicted papers list →
Try a free predicted paper sample →
Frequently asked questions
How hard is AQA A Level Physics compared to other boards?
AQA Physics has a reputation for the most calculation-heavy Paper 1 of any board, but cleaner mark schemes than OCR. Edexcel A Level Physics is more concept-heavy with longer worded answers; CIE has a separate practical paper. Difficulty is broadly similar — what changes is the style.
What grade do you need for an A* in AQA A Level Physics?
The A* boundary typically falls between 78% and 84% depending on the year. In June 2024 the A* boundary was around 209/250 marks. AQA publishes grade boundaries the morning of results day each year.
Is Paper 3 really harder than Paper 1 and Paper 2?
For most students, yes. Paper 3 Section A tests application of practical skills to unfamiliar contexts, which is harder to revise for than content. Section B requires a deeper grasp of the optional topic than students typically expect.
Which Section B option is easiest?
There’s no easy option, but Astrophysics and Engineering Physics tend to have the most predictable question styles. Turning Points is heavier on conceptual understanding; Medical Physics has a steeper learning curve early on. Choose based on what your teacher has taught best, not on what looks easy in the spec.
How many past papers should I do before the AQA Physics exam?
At minimum, every paper from 2017 to 2025 (so 27 papers across the three components, plus your chosen Section B option). A* students typically do each one twice — once early to identify weaknesses, once in the final weeks under timed conditions.
Do I need predicted papers if I’ve done all the past papers?
Past papers tell you what AQA has asked. Predicted papers expose you to fresh question styles you haven’t already memorised, which is exactly the situation you’ll be in on exam day. Most A* students use both.
For AQA A Level Physics past papers, mark schemes, topic tests, mock paper sets, and exam marking services, visit tyrionpapers.com — the home of cheap, reliable revision resources for GCSE, IGCSE, AS and A Level students.