Edexcel IGCSE Physics: Specification, Syllabus, & Resources

Most students searching for Edexcel IGCSE Physics are after a few specific things: the real syllabus, the specification, and past papers that actually match their exam. The trouble is the official specification is a dense 1.3 MB PDF, and most websites simply relink it without explaining anything.

This guide does the explaining. It covers what the qualification is, the two routes now available, the exact paper structure, the eight syllabus topics, how the 9 to 1 grading works, and a clearly organised set of official resources. Every figure here is checked against the Pearson specification, with honest notes where details change.

At Ignite Training Institute, we tutor Edexcel IGCSE Physics students across the UAE every term, so this comes from working with the specification and past papers directly, not just relinking them.

Edexcel IGCSE Physics: The Quick Overview

Edexcel IGCSE Physics is the Pearson Edexcel International GCSE in Physics, specification code 4PH1, graded on the 9 to 1 scale. It is assessed through two externally marked written papers taken at the end of the course, covering eight topics from forces and motion to astrophysics. It is similar in demand to the reformed GCSE in the UK and facilitates advancement to A-Level and further studies. A calculator is allowed in both papers.

What Is Edexcel IGCSE Physics?

Edexcel IGCSE Physics is an international qualification from Pearson, typically taken by students aged 14 to 16 before progressing to A-Level. It is designed for international centres, including a large number of UAE British curriculum schools, and is assessed entirely in English. 

The qualification was first taught from September 2017 with first assessment in 2019, and it carries the same level of demand as UK reformed GCSEs. This sits alongside other boards offering the subject, and our overview of IGCSE Physics across the AQA, CIE and Edexcel boards compares them directly.

Aspect	Edexcel IGCSE Physics
Awarding body	Pearson Edexcel
Specification code	4PH1 (linear)
First teaching	September 2017
First assessment	June 2019
Structure	2 written papers (linear) or modular route
Exam series	June and November
Paper format	Paper 1: 2 hours; Paper 2: 1 hour 15 minutes
Total marks	180 (110 + 70)
Grading	9 to 1
Coursework	None
Calculator	Allowed in both papers

Linear vs Modular: The Two Routes Explained

For most of its life, Edexcel IGCSE Physics has been a linear qualification, meaning both papers are sat in the same exam series at the end of the course. Pearson has since introduced a modular route, with its specification first taught from September 2024, first assessment in June 2025, and first certification in August 2025. 

The modular route lets units be sat and resat across June and November series rather than all at the end. Most UAE schools still follow the established linear 4PH1, so confirm with your school which route you are entered for before planning revision. The science pathway logic is similar to other Edexcel sciences, and our guide to the Edexcel IGCSE Biology syllabus shows the same structure in a sibling subject.

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Edexcel IGCSE Physics Syllabus: The 8 Topics

The Edexcel IGCSE Physics syllabus is organised into eight topics. Every bullet point in the specification content must be taught, so a strong revision plan works through all eight rather than guessing at favourites. These eight topics are the foundation that A-Level Physics builds directly on.

1. Forces And Motion

This topic covers units, movement, speed, velocity, and acceleration, plus forces and their effects on motion, shape, and momentum. Students work with distance-time and velocity-time graphs, Newton’s laws, and calculations involving force, mass, and acceleration. It is usually the largest single area and underpins much of the rest of the course.

2. Electricity

This covers mains electricity and safety, energy and voltage in circuits, electric charge, current, potential difference, and resistance. Students handle series and parallel circuit calculations and the relationship between current, voltage, and resistance. The depth statements push into more demanding circuit analysis for Paper 2.

3. Waves

This topic deals with wave properties, the electromagnetic spectrum, light, and sound. It includes reflection, refraction, the wave equation, and the uses of different parts of the spectrum. Practical understanding of how waves behave and transfer energy is central here.

4. Energy Resources And Energy Transfers

This covers energy transfers, conservation of energy, efficiency, work and power, and the world’s main energy resources. Students compare renewable and non-renewable sources and carry out energy and efficiency calculations. There is a strong emphasis on applying ideas to real situations.

5. Solids, Liquids, And Gases

This topic looks at density and pressure, the particle model, changes of state, and the behaviour of gases. It includes the gas laws and calculations linking pressure, volume, and temperature. Practical reasoning about particles and pressure features heavily.

6. Magnetism And Electromagnetism

This covers magnetism, the motor effect, electromagnetic induction, transformers and generators. Students learn how electricity and magnetism interact and how that drives real devices. The depth of content here is a common Paper 2 differentiator.

7. Radioactivity And Particles

This topic covers atomic structure, radioactivity, types of radiation, half-life, and nuclear fission and fusion. Students interpret decay, calculate half-life, and consider the uses and dangers of radiation. It rewards careful definitions and clear reasoning.

8. Astrophysics

This covers motion in the universe, stellar evolution, and the structure and origin of the universe. It includes orbital ideas, the life cycle of stars, and evidence for the expanding universe. It is usually the smallest topic, but still fully examinable.

What Each Paper Covers? (Core vs Depth Content)

Both papers can draw questions from any of the eight topics, but they differ in depth. Paper 1 assesses the core content, the statements that are not in bold and do not carry a ‘P’ reference. 

Paper 2 assesses all the content, including the bold and ‘P’-referenced statements that cover certain sub-topics in greater depth. In practice, this means Paper 2 goes further into the harder material, so a student who only revises core content is not prepared for Paper 2.

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Edexcel IGCSE Physics Exam Structure (Paper 1 & Paper 2)

The linear 4PH1 qualification is assessed through two written papers, both externally set and marked by Pearson, both sat in the same exam series. The table below sets out exactly how they differ.

Feature	Paper 1	Paper 2
Paper code	4PH1/1P (and 4SD0/1P)	4PH1/2P
Duration	2 hours	1 hour 15 minutes
Marks	110	70
Weighting	61.1% of the qualification	38.9% of the qualification
Content	Core content	All content, including depth statements
Availability	June and November	June and November
Calculator	Allowed	Allowed

Paper 1 Explained

Paper 1 is the longer paper at two hours and 110 marks, worth 61.1% of the final grade. It tests the core content, the material that is not in bold in the specification, and questions can come from any of the eight topics. 

The paper code 4PH1/1P is shared with 4SD0/1P, which is the equivalent paper for students taking the Science (Double Award) route, so UAE students on the Double Award often sit recognisably similar physics questions.

Paper 2 Explained

Paper 2 is shorter at one hour 15 minutes and 70 marks, worth 38.9%. It assesses all the content, including the bold and ‘P’-referenced depth statements, so it reaches the harder end of every topic. 

Both papers use the same mix of question styles: multiple choice, short answer, calculations, and extended open response. Because Paper 2 carries the depth content, “edexcel igcse physics past papers paper 2” is one of the most useful things to practise once core content is secure.

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Edexcel IGCSE Physics Grading (9 to 1)

Edexcel IGCSE Physics is graded on the 9 to 1 scale, where 9 is the highest grade and 1 is the lowest pass before an unclassified (U) result. 

This is the same numeric scale used by reformed GCSEs in England, and it replaced the older A* to G letters. The overall grade is determined by the total marks obtained from both Paper 1 and Paper 2 within the same series, rather than from either paper individually.

The 9 – 1 Grading Scale

Grade	Broad meaning
9	Highest grade, above the old A* standard
8 to 7	Broadly in the region of the old A* and A
6 to 5	Broadly in the region of the old B and upper C
4	Standard pass, broadly the old C
3 to 1	Below standard pass, broadly the old D to G
U	Unclassified, below grade 1

How Do Edexcel IGCSE Physics Grade Boundaries Work?

A grade boundary represents the lowest score required to obtain a certain grade in a given examination series. These are not fixed numbers. Pearson sets them after each June and November series, adjusting for how demanding that session’s papers were, so the mark needed for a 7 in one series can differ from the next.

The grade-to-letter comparisons above are broad guidance only, not an official one-to-one equivalence, because exact grade boundaries are set per exam series and published by Pearson each time. 

For a fuller explanation of the numeric system, see our breakdown of how IGCSE grades work. The exact mark needed for each grade changes every session, so always check the official boundaries for the relevant series.

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How To Revise For Edexcel IGCSE Physics?

Physics rewards structured, calculation-focused practice more than rereading notes. The points below are what tend to move grades for this specification, specifically:

1. Work The Specification As A Checklist

Every bullet point in the specification must be taught and can be examined, so tick off each of the eight topics rather than revising favourites. Print the official specification and mark each sub-point as confident, shaky or not yet covered. That single document tells you exactly what can come up, which removes the guesswork most students waste time on.

2. Separate Core From Depth

Secure the Paper 1 core content first, then push into the bold and ‘P’ depth statements that Paper 2 targets. Trying to learn both at once usually means neither is solid by the exam. A cleaner approach is to get a reliable grade ceiling on core material, then layer the harder depth content on top once the basics are dependable.

3. Practise Past Papers By Topic, Then By Full Paper

Start with topic-by-topic questions to expose specific weak spots, then move to full timed papers to build exam stamina. Topic practice tells you what you do not know; full-paper practice tells you whether you can deliver it under pressure. Doing only one of the two leaves a real gap on exam day.

4. Drill The Calculations

A large share of marks is numerical, so rearranging equations quickly and using the supplied formulae sheet fluently is essential. Practise the algebra of common relationships until it is automatic, since fumbling a rearrangement under time costs marks that the physics itself would have earned. Always carry units through every step.

5. Mark Against The Official Scheme

Check answers point by point on the real Pearson mark scheme, since physics marks are awarded for specific steps, terms and units, not the final number alone. Self-marking loosely is the most common reason practice does not translate into a higher grade. Learn the exact phrasing examiners reward, especially on extended-response questions.

6. Time Paper 2 Carefully

Paper 2 is short, 75 minutes for 70 marks, so pace matters more than on the longer Paper 1. That works out to roughly a mark a minute with no slack, so practising Paper 2 strictly to time is essential. Flag and move past anything that stalls you, then return to it rather than losing easy marks later in the paper.

For a broader method that applies across topics, our guide on how to study physics effectively sets out a full plan.

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Edexcel IGCSE Physics Resources (Official Links)

The resources below are the most practical and trusted sources for Edexcel IGCSE Physics. Official Pearson links are kept separate from third-party sites so it is always clear which is the authoritative source. Always verify exam information against the official Pearson page.

1. Official Pearson Resources

These are the primary sources for the actual qualification specification, sample assessments, and grade boundaries. They are the documents to trust over any mirror.

• Edexcel International GCSE Physics (2017) qualification page: qualifications.pearson.com/en/qualifications/edexcel-international-gcses/international-gcse-physics-2017.html
• Course materials and key documents: international-gcse-physics-2017.coursematerials.html
• Full specification PDF: international-gcse-physics-2017-specification.pdf
• Sample assessment materials: international-gcse-Physics-2017-SAM.pdf

2. Official Past Papers And Grade Boundaries

Pearson hosts past papers and grade boundaries directly. Note that papers from the most recent 12 months are restricted to registered exam centres, while older papers are openly available to students.

• Pearson past papers search: qualifications.pearson.com/en/support/support-topics/exams/past-papers.html
• Pearson grade boundaries: qualifications.pearson.com/en/support/support-topics/results-certification/grade-boundaries.html
• The 9 to 1 grading scale explained: qualifications.pearson.com/en/qualifications/edexcel-international-gcses/the-9-1-grading-scale-explained.html

3. Trusted Third-Party Practice (Not Official)

These free archives organise past papers and revision by topic and are widely used, but they are not the awarding body, so treat them as practice support and confirm anything important against Pearson.

• Save My Exams (Edexcel IGCSE Physics past papers and notes): savemyexams.com/igcse/physics/edexcel/past-papers
• Physics & Maths Tutor (Edexcel IGCSE Physics revision): physicsandmathstutor.com/physics-revision/igcse-edexcel
• For how this qualification connects to the wider Pearson Edexcel system, our guide on Pearson Edexcel IGCSE more broadly gives the bigger picture.

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Ignite: Edexcel IGCSE Physics Tutoring In Dubai

Edexcel IGCSE Physics is a calculation-heavy subject where the gap between a 6 and an 8 is usually exam technique, not raw knowledge. At Ignite Training Institute, our IGCSE Physics tutoring in Dubai is built around the 4PH1 specification, specifically: working the eight topics in order, separating core from depth content, and drilling past-paper calculations against the real mark schemes rather than generic revision.

One parent shared that their son had attended Ignite for two years for Maths and Physics support across O and AS Level, and was consistently comfortable and well supported through difficult material. Steady, specification-aligned preparation like that is what turns a shaky topic into a reliable one. Families following the British curriculum in the UAE often combine this with structured exam practice to keep the strongest A-Level and university pathways open.

FAQs

1. What Is The Edexcel IGCSE Physics Specification Code?

The linear Edexcel International GCSE Physics specification code is 4PH1. Paper 1 is coded 4PH1/1P and Paper 2 is 4PH1/2P. Students taking the Science Double Award route sit the equivalent 4SD0 papers, which share physics content with 4PH1.

2. How Many Papers Are There In Edexcel IGCSE Physics?

The linear qualification has two written papers. Paper 1 is two hours and 110 marks (61.1%), and Paper 2 is one hour 15 minutes and 70 marks (38.9%). Both are externally marked by Pearson and sat in the same exam series.

3. Where Can I Find Edexcel IGCSE Physics Past Papers?

Official past papers are on the Pearson past papers search page, though papers from the most recent 12 months are restricted to registered exam centres. Older papers are openly available, and trusted third-party archives such as Save My Exams and Physics & Maths Tutor also organise them by year and topic.

4. Is Edexcel IGCSE Physics Linear Or Modular?

Both routes exist. The long-established route is linear (4PH1), with both papers sat at the end of the course. Pearson introduced a modular route with first teaching from September 2024 and first assessment in June 2025. Most UAE schools still use the linear route, so confirm with your school.

5. What Topics Are In The Edexcel IGCSE Physics Syllabus?

There are eight topics: forces and motion; electricity; waves; energy resources and energy transfers; solids, liquids and gases; magnetism and electromagnetism; radioactivity and particles; and astrophysics. Every specification bullet point within these must be taught and can be examined.

6. Is Edexcel IGCSE Physics Hard?

It is demanding but manageable with structured preparation. The qualification is comparable in demand to UK reformed GCSEs, and the main challenge is the volume of calculations and the depth content targeted in Paper 2. Consistent past-paper practice against the mark scheme is the most reliable way to handle it.

Conclusion

Edexcel IGCSE Physics comes down to a few clear facts: it is code 4PH1, graded 9 to 1, assessed through two papers covering eight topics, with a newer modular route now alongside the linear one. The most useful thing you can do is work the specification as a checklist and practise official past papers against the real mark schemes, while keeping Pearson as your source of truth for anything that changes.

If you want structured, specification-aligned help with Edexcel IGCSE Physics, book a free demo class or speak with an academic advisor at Ignite.

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