GCSE Physics resources
AQA GCSE Physics exam skills
A graph is a model of the data, not a decoration. Label quantities and units, choose a readable scale and explain what the gradient or pattern means physically.
Start here
A graph is a model of the data, not a decoration. Label quantities and units, choose a readable scale and explain what the gradient or pattern means physically.
Core learning content
Start with this short teaching sequence for GCSE Physics Graph Skills. Read the model, use the visual, then test your recall before moving into examples and exam practice.
A graph is a model of the data, not a decoration. Label quantities and units, choose a readable scale and explain what the gradient or pattern means physically. Use the focused resources below to apply the graph skills ideas in exam-style contexts.
A graph communicates a relationship. Put the independent variable on the horizontal axis, label both axes with units, use a sensible scale and draw a best-fit line where appropriate. Use a large triangle on the line to calculate gradient, then state what the gradient means physically.
Choose a relationship because of the physical change in the question, not because it is familiar. Gradient: gradient = change in y ÷ change in x (depends on axes). Keep the unit next to each value while you substitute.
Use precise definitions, show the relevant working and link each conclusion to the physics evidence in the question. Before writing, underline the command word and identify the information that matters. Keep a calculation as equation, substitution and answer with unit; keep an explanation as a linked chain using because, so or therefore. Finish by checking that the final sentence answers the exact context in the question and that the number, direction or conclusion agrees with the evidence given.
Retrieval practice
Answer without looking back first. The feedback explains the model, so a wrong answer still helps you learn.
Mini quiz 1
Mini quiz 2
Mini quiz 3
Try it
How do axes, gradient and uncertainty turn data into a conclusion?
What to notice: the readout and written explanation remain available if you do not use the controls.
Worked examples
Cover the answer, attempt the method and then compare your physics language as well as the number.
3 units of y per unit of x.
It represents the overall pattern, allowing for experimental scatter rather than joining every point.
Specific heat capacity c.
Misconception clinic
Each of these is tempting because it sounds almost right. Replace it with the precise physics before you meet it in a question.
Independent practice
Use the working space first. Reveal the guidance only after you have committed to an answer, then improve the exact part that would gain the next mark.
A quantity label and unit, with a sensible even scale.
To show the overall relationship while allowing for random scatter.
The measured quantity is constant over time.
To check whether it was caused by random variation or a recording error.
Use a large triangle and well-separated points on the best-fit line.
They identify what physical rate or relationship the gradient represents.
Questions pupils ask
A graph is a model of the data, not a decoration. Label quantities and units, choose a readable scale and explain what the gradient or pattern means physically.
Read the snapshot, attempt the worked examples without looking, complete the mini quizzes and then use the practice questions to check your wording and method.
Next step
Physics sticks when you move between explanation, retrieval and application.