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Knowing exactly what you are walking into is the first step to exam success. This lesson breaks down the structure of the Edexcel GCSE Mathematics (1MA1) examination so that nothing on exam day comes as a surprise.
| Paper 1 | Paper 2 | Paper 3 | |
|---|---|---|---|
| Calculator? | Non-calculator | Calculator allowed | Calculator allowed |
| Duration | 1 hour 30 minutes | 1 hour 30 minutes | 1 hour 30 minutes |
| Total marks | 80 | 80 | 80 |
| Tiers | Foundation / Higher | Foundation / Higher | Foundation / Higher |
| Weighting | 33⅓% | 33⅓% | 33⅓% |
Your final grade is based on a total of 240 marks across all three papers.
Edexcel offers two tiers. You sit all three papers at the same tier — you cannot mix and match.
Key decision: Choosing the right tier is important. If you are consistently scoring above 60% on Higher practice papers, Higher is probably the right call. If you are struggling to reach 30% on Higher papers, Foundation may allow you to maximise your marks on questions you can access.
Each paper gives you 80 marks in 90 minutes:
90 minutes ÷ 80 marks ≈ 1 minute 7 seconds per mark
This means:
Keep this ratio in mind as you practise. If you spend 8 minutes on a 2-mark question, you are over-investing time.
Questions within each paper are arranged roughly in order of difficulty:
On Foundation, the last questions are around grade 5 standard. On Higher, the last questions are grade 8–9 standard.
Tip: Do not assume the very first questions are trivial. Read them carefully — examiners sometimes test whether students rush familiar-looking topics.
Both tiers receive a formula sheet at the front of the exam paper. You do not need to memorise these — but you do need to know how and when to use them.
| Formula | When to use it |
|---|---|
| Area of trapezium = ½(a + b)h | Any trapezium area question |
| Volume of prism = area of cross-section × length | Prism volume calculations |
| Formula | When to use it |
|---|---|
| Quadratic formula: x = (−b ± √(b² − 4ac)) / 2a | Solving quadratics that do not factorise neatly |
| Cone curved surface area = πrl | Surface area of cones |
| Cone volume = ⅓πr²h | Volume of cones |
| Sphere surface area = 4πr² | Surface area of spheres |
| Sphere volume = (4/3)πr³ | Volume of spheres |
| Sine rule: a/sin A = b/sin B = c/sin C | Non-right-angled triangle problems |
| Cosine rule: a² = b² + c² − 2bc cos A | Non-right-angled triangle problems |
| Area of triangle = ½ab sin C | Triangle area using two sides and included angle |
These are not on the formula sheet and you need to know them from memory:
After every exam series, Edexcel sets grade boundaries based on the difficulty of that particular set of papers.
These are rough guides — check the most recent published grade boundaries on the Edexcel website for current figures.
The front cover tells you:
Example: The table below shows one student's marks across three Edexcel Higher papers.
| Paper | Mark | Out of |
|---|---|---|
| Paper 1 (Non-calculator) | 52 | 80 |
| Paper 2 (Calculator) | 61 | 80 |
| Paper 3 (Calculator) | 58 | 80 |
Total = 52 + 61 + 58 = 171 out of 240
Percentage = (171 ÷ 240) × 100 = 71.25%
If the grade 8 boundary is 168 and the grade 9 boundary is 192, this student achieves a grade 8.