How to Get an A* in A Level Physics
A Level Physics has a reputation for being one of the most challenging subjects in the sixth form curriculum. The combination of complex mathematical skills, abstract concepts and demanding exam questions means that many capable students find it difficult to achieve the very highest grades.
However, earning an A* in A Level Physics is not about being a genius. In my experience as an A Level Physics teacher and AQA examiner, the students who achieve the best results are rarely those who simply work the hardest. Instead, they are the students who study strategically, develop a deep understanding of the subject and learn how to maximise marks in examinations.
If your goal is an A*, the following strategies can help you reach it.
1. Master the Fundamentals First
Many students rush ahead to the most difficult topics because they seem more interesting. However, the highest-achieving students build a strong foundation before moving on.
Topics such as mechanics, electricity, particles and waves appear throughout the course and underpin much of the later content. If your understanding of these areas is weak, more advanced topics quickly become difficult.
Before moving on, make sure you can confidently:
Rearrange equations
Convert units accurately
Interpret graphs
Explain key concepts in your own words
Apply knowledge to unfamiliar situations
Strong foundations make the rest of the course significantly easier.
2. Understand the Physics, Don't Memorise It
One of the biggest mistakes students make is trying to memorise answers.
A Level Physics examinations are designed to test understanding rather than recall. Examiners frequently present familiar concepts in unfamiliar contexts, meaning students must apply their knowledge rather than repeat memorised responses.
When revising, always ask yourself:
Why does this happen?
What assumptions are being made?
How does this link to other topics?
Could I explain this to someone else?
If you truly understand the Physics, you will be able to tackle questions you have never seen before.
3. Make Mathematics Your Strength
Physics and mathematics are inseparable.
Students often lose significant numbers of marks not because they misunderstand the Physics, but because they struggle with the mathematics required to solve problems.
To achieve an A*, you should become comfortable with:
Algebraic rearrangement
Scientific notation
Logarithms and exponentials
Trigonometry
Graph interpretation
Proportional reasoning
The more confident you become with mathematical techniques, the more marks you will gain across every topic.
4. Practise Real Exam Questions Every Week
There is no substitute for exam practice.
Many students spend hours creating beautiful notes but relatively little time answering examination questions. Unfortunately, notes alone do not prepare you for the demands of the final papers.
Aim to complete exam questions every week throughout the course.
Focus particularly on:
Past paper questions
Topic-based question packs
Questions from multiple exam years
Unseen application questions
Check out our resource library for topic question packs
Regular practice helps you recognise patterns, develop confidence and improve speed under pressure.
5. Learn How Examiners Award Marks
As an AQA examiner, one of the most common frustrations is seeing students who clearly understand the Physics but fail to communicate their knowledge in a way that earns marks.
Examiners can only award marks for what appears on the page.
To maximise your marks:
Use precise scientific terminology
Structure extended responses clearly
Show every step of calculations
Include units throughout
Avoid vague language
Learning how mark schemes work can often be the difference between an A and an A*.
6. Identify Weak Topics Early
Every student has strengths and weaknesses.
The highest-performing students do not avoid difficult topics. Instead, they identify them early and tackle them directly.
Keep track of your performance across the specification and regularly ask yourself:
Which topics consistently lose me marks?
Which calculations do I find difficult?
Which practical skills need improvement?
Targeted revision is far more effective than repeatedly revising topics you already know well.
7. Create a Revision System That Works
Successful students revise consistently rather than relying on last-minute cramming.
A good revision system should include:
Regular retrieval practice
Flashcards for key definitions
Topic summaries
Exam question practice
Scheduled review sessions
Short, consistent study sessions throughout the year are significantly more effective than intensive revision immediately before examinations.
8. Don't Neglect Required Practicals
Many students focus heavily on theory and calculations while overlooking practical work.
However, questions relating to experimental methods, uncertainties, graph analysis and practical techniques regularly appear in examinations.
Make sure you understand:
The purpose of each required practical
Sources of error and uncertainty
Data analysis techniques
Graph drawing and interpretation
Evaluation of experimental methods
Strong practical knowledge can provide valuable marks across multiple papers.
9. Common Mistakes That Stop Students Achieving an A*
Some of the most common barriers to achieving an A* include:
Memorising instead of understanding
Avoiding difficult topics
Leaving exam practice until Year 13
Ignoring practical skills
Poor algebra and mathematical fluency
Failing to learn from mistakes
Avoiding these pitfalls can dramatically improve your final grade.
Final Thoughts
Achieving an A* in A Level Physics is challenging, but it is absolutely achievable with the right approach.
Success comes from building strong foundations, developing genuine understanding, practising exam questions regularly and learning how examiners award marks.
Most importantly, start early. Small improvements made consistently over two years can lead to outstanding results by the end of the course.
If you are aiming for an A* and would like expert guidance from an experienced AQA examiner, Physics Mastery Academy provides specialist A Level Physics tuition designed to help ambitious students develop confidence, master challenging concepts and achieve their full potential.
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