Edexcel International A Level Physics — Revision Notes & Past Papers
Free Pearson Edexcel International A Level Physics (XPH11 IAS / YPH11 IAL) revision notes, worked examples, AI-marked practice and past papers — mapped to the full unit-based syllabus for the 2026 exam cohort.
What is Edexcel International A Level Physics?
What is Edexcel International A Level Physics?
Pearson Edexcel International A Level Physics (XPH11 IAS / YPH11 IAL) is a modular, unit-based science qualification for international centres, with 100% external assessment and no coursework. The IAS covers Units 1-3 and the full IAL covers Units 1-6, spanning mechanics and materials, waves and electricity, further mechanics, fields and particles, thermodynamics, radiation, oscillations and cosmology, plus dedicated practical-skills units (Units 3 and 6) assessed through written examinations.
Assessment
| Paper | Total marks | Duration | Style of questions |
|---|---|---|---|
| Unit 1 | 80 marks | 1h 30 | Written exam — Mechanics and Materials |
| Unit 2 | 80 marks | 1h 30 | Written exam — Waves and Electricity |
| Unit 3 | 50 marks | 1h 20 | Written exam — Practical Skills in Physics I |
| Unit 4 | 90 marks | 1h 45 | Written exam — Further Mechanics, Fields and Particles |
| Unit 5 | 90 marks | 1h 45 | Written exam — Thermodynamics, Radiation, Oscillations and Cosmology |
| Unit 6 | 50 marks | 1h 20 | Written exam — Practical Skills in Physics II |
IAS (XPH11) = Units 1-3; full IAL (YPH11) = Units 1-6. Units 1, 2, 4 and 5 are theory papers; Units 3 and 6 assess practical skills by written exam. 100% external; no coursework. IAS graded a-e; IAL graded A*-E.
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AS Level Unit 1
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AS Level Unit 2
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A Level Unit 4
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A Level Unit 5
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Edexcel International A Level Physics study resources
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Edexcel International A Level Physics topics
All 6 topics in the Edexcel International A Level Physics syllabus — click any topic to open notes, videos and an AI-marked quiz.
Edexcel International A Level Physics revision — frequently asked questions
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