How to revise A-Level Physics

Effective revision for A-Level Physics means doing far more than reading through notes. You need to practise retrieving information, solving problems from scratch, and explaining ideas out loud or in writing. Start early enough to cover every topic at least twice, leaving time to focus on weak areas before the exams. Treat past paper questions as the core of your revision rather than something you do only at the end, and always review your mistakes carefully.

1. 1

   8 weeks out: audit your knowledge

   Go through every topic on your course and honestly rate your confidence in each one. Use this audit to create a priority list, placing the most unfamiliar or difficult areas at the top. Set up a spaced repetition system for key definitions, units, and equations. This early audit prevents you from spending all your time on topics you already know well while neglecting genuinely weak areas.

2. 2

   7 weeks out: consolidate core theory

   Work through your notes and textbook for the highest-priority topics, rewriting explanations in your own words rather than copying. Create flashcards for every important equation, definition, and physical principle as you go. Focus on understanding the physics behind each idea, not just the surface facts. For each topic, try to explain the key concept to yourself without looking at your notes.

3. 3

   6 weeks out: begin structured problem practice

   Start attempting exam-style questions on the topics you have reviewed, beginning with shorter calculation questions before moving to longer multi-step problems. Write out full working even when you feel confident, as this builds the habit needed in the exam. Check your answers carefully and note any recurring errors, then make new flashcards targeting those specific misconceptions or formula confusions.

4. 4

   4 weeks out: tackle past papers by topic

   Rather than sitting full papers yet, gather past questions organised by topic and work through them systematically. This exposes you to the range of ways examiners phrase questions on each area. Pay particular attention to questions on fields, nuclear physics, and waves, which often require you to combine ideas from different parts of the course. Keep your spaced repetition sessions going daily throughout this period.

5. 5

   2 weeks out: timed full paper practice

   Sit complete past papers under timed, exam-like conditions. This builds stamina and helps you manage time across different question types. After each paper, mark your work honestly and spend at least as long reviewing errors as you did sitting the paper. Revisit any topic that caused problems using your flashcards and worked examples, then attempt a similar question again within a day or two.

6. 6

   Final week: consolidate and stay calm

   Avoid trying to learn entirely new material in the last few days. Instead, review your most troublesome flashcards, skim through key equations, and read through brief summaries of each topic. Do one or two shorter practice questions each day to keep your problem-solving mind active without exhausting yourself. Prioritise sleep and make sure you know the format and timing of each paper before exam day.

• Always write the equation, substitution, and unit alongside every calculation in practice, because this habit earns method marks even when your final answer is wrong.
• Draw clear, labelled diagrams when answering questions on fields, waves, or circuits, as a good diagram often clarifies your thinking and gains credit.
• When you get a question wrong, write a brief explanation of why your reasoning failed rather than just correcting the number, so the mistake does not repeat.
• Link topics together deliberately, for instance notice how Newton's laws underpin both mechanics and circular motion, to reduce the total amount you need to memorise.
• Read every question twice before answering, paying attention to command words like explain, calculate, and describe, as each demands a different type of response.

• Spending revision time re-reading notes passively without testing recall, which creates an illusion of understanding that disappears under exam conditions.
• Neglecting the mathematical side of revision and only reviewing written explanations, leaving students unable to handle multi-step calculation questions confidently.
• Leaving past paper practice until the final two weeks, which does not allow enough time to identify and address the weaknesses that timed questions reveal.