Common International Options
Examples of WHI01 depth study options.
Russia in Revolution, 1881–1917 | The USA, 1917–54: Boom, Bust and Recovery | Germany, 1918–45: Democracy and Dictatorship | China, 1900–76: Revolution and Transformation Pearson Edexcel International A Level History XHI11
📜 Pearson Edexcel International A Level History Reference Sheet 2026
Four-unit IAL framework — Depth + Interpretations, Breadth + Sources, Thematic + Sources, and International History Themes — plus the NOP source-evaluation framework, causation, the 5Rs of significance, and historiographical engagement.
AS Units 1–2 + A2 Units 3–4 NOP Source Evaluation 5Rs of Significance Historiography
Our reference sheets are free to download — save this one as PDF for offline revision.
Aligned with the latest 2026 syllabus and board specifications. This sheet is prepared to match your exam board’s official specifications for the 2026 exam series.
All the Core Edexcel International A Level History Techniques in One Reference Sheet
Pearson Edexcel International A Level History (XHI11/YHI11) examines depth, breadth, themed comparison, source evaluation, and an international synoptic theme across four units. This reference sheet pulls together the unit-by-unit requirements, the source frameworks, the analytical vocabulary, and the historiographical tools you need to argue at the top band — without coursework, since IAL History is fully exam-assessed.
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Unit 1 Depth + Interpretations, Unit 2 Breadth + Sources, Unit 3 Thematic + Sources, Unit 4 International Themes
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NOP source-evaluation framework for Units 2 and 3
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Causation, consequence, and 5Rs significance frameworks
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Historiographical engagement — using named historians under AO3
Unit 1 (WHI01) — Depth Study and Interpretations
AS depth study with interpretation-based questions on a defined ~30 year period.
Interpretations Question Technique
WHI01 Section B asks you to evaluate competing interpretations.
Identify the view of each extract → support each interpretation with knowledge → challenge each with knowledge → reach a substantiated judgement on which is more convincing Depth Essay Skills
Sustain a focused argument over a short period.
Thesis-led introduction → 3–4 PEEL paragraphs with precise dates/names/statistics → counterargument → judgement explicitly answering the question Unit 2 (WHI02) — Breadth Study with Source Evaluation
AS breadth study (~50–100 years) assessed with source-based questions.
Common International Options
Examples of WHI02 breadth study options.
Russia, 1917–91: From Lenin to Yeltsin | The USA, 1917–2010 | The People's Republic of China, 1949–2005 | Britain, losing and gaining an Empire, 1763–1914 Source Question Technique — NOP
Apply systematically to every source extract.
N — Nature
What kind of source is it? Speech, diary, government record, photograph, treaty, newspaper? O — Origin
Who created it, when, and from what perspective or position? P — Purpose
Why was it created — to inform, persuade, justify, record, propagandise? Cross-Referencing & Utility
Edexcel asks how useful a source is for a SPECIFIC enquiry.
Identify what the source reveals → identify limitations (bias, omissions, perspective) → cross-reference with other sources or own contextual knowledge → judge utility for the named enquiry Long-Period Analytical Skills
What examiners reward at IAL breadth.
Identifying turning points; tracking change vs continuity; comparing periods within the breadth; weighing the relative significance of factors over time Unit 3 (WHI03) — Thematic Study and Source Evaluation
A2 thematic study with sources — key themes traced over a long period.
Common International Options
Examples of WHI03 thematic study options.
Civil rights and race relations in the USA, 1850–2009 | The British Experience of Warfare, 1790–1918 | The Changing Nature of Warfare, 1859–1991 | Britain, c1785–c1870: Democracy, Protest and Reform Question Types
Two distinct question styles in WHI03.
Section A — source utility/value question on a specific aspect | Section B — thematic essay tracing change/continuity across the full theme Linking Themes & Aspects
Use specific named aspects as illustrative case studies.
Anchor thematic generalisations in specific named episodes (laws, leaders, events) — examiners reward integration of long-term pattern + precise illustration Unit 4 (WHI04) — International History Themes
A2 synoptic paper on a major international theme — fully essay-based.
Common International Options
Examples of WHI04 international theme options.
The Cold War and Hot War in Asia, 1945–90 | The Crisis of Communism: The USSR and the Soviet Empire, 1953–2000 | The World Divided: Superpower Relations, 1944–90 | Decolonisation: The British and French Experiences Synoptic Skills
Unit 4 rewards genuinely synoptic, comparative international thinking.
Compare experiences across countries/blocs; weigh structural causes (ideology, economy, geopolitics) against agency (leaders, decisions); track change over the full period of study Essay Structure for Unit 4
Sustain argument across a long international timeframe.
Thesis → 4–6 thematic paragraphs (NOT chronological narrative) → counterargument → judgement weighing pace/extent of change across the international system Essay Structure & Argument Vocabulary
PEEL paragraphs, sustained thesis, named historians where required.
PEEL Paragraph
The standard analytical paragraph structure.
P
Point — topic sentence with clear argument E
Evidence — specific, precise (dates, names, statistics) E
Explanation — link evidence back to the argument L
Link — return to the question and overall thesis Argument Vocabulary
Precise academic language for top-band writing.
A compelling case can be made that... | Corroborated by... | This is qualified by... | The weight of evidence suggests... | Ultimately, on balance... | The most persuasive interpretation is... Counterargument Engagement
Top-band essays engage genuinely with the opposing view.
It could be argued that... → acknowledge merit → explain why your thesis still holds → return with strengthened judgement Causation, Consequence & Significance
Distinct types of historical explanation — show you can tell them apart.
Causation Analysis
Why did an event happen?
Long-term
Underlying structural conditions (social, economic, political) that built over time Short-term
Immediate precipitating factors in the months/years before the event Trigger
The specific spark — link explicitly to long-term and short-term causes Consequence Analysis
What were the effects of an event?
Immediate (weeks/months) → medium-term (years) → long-term (decades); intended vs unintended consequences Historical Significance — 5Rs
Edexcel-friendly framework for significance questions.
Remembered
Has the event been commemorated/remembered over time? Resonant
Did it resonate with contemporary lives and identities? Resulted in change
Did it bring about meaningful change? Revealing
Does it reveal something important about the period? Remarkable
Was it considered remarkable at the time and afterwards? Historiography — Engaging with Named Historians
Why historians disagree, and how to deploy them in IAL essays.
Why Historians Differ
Use these reasons to explain interpretative disagreement.
Different evidence available | Different methodology | Different time of writing (changing political/social context) | Different ideological position Deploying Historians
Quote, attribute, and evaluate — never just name-drop.
'Historian X argues...' → describe the interpretation → support or challenge with evidence → contrast with Historian Y → reach your own evaluative judgement Schools of Interpretation
Headline schools you may encounter in international history.
Orthodox / Traditionalist | Revisionist | Post-revisionist | Marxist | Liberal | Annales (long-term structures) | Cultural/social history How to Use This Reference Sheet
Boost your Cambridge exam confidence with these proven study strategies from our tutoring experts.
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Build an Evidence Bank Per Unit
For each WHI01–WHI04 topic, compile 10–15 specific facts (dates, names, statistics, quotations) that you can deploy flexibly across question types.
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Plan Before You Write
Spend 5–8 minutes planning every essay. Map your thesis, paragraph topics, evidence, and counterargument before writing — it dramatically improves coherence.
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Always Apply NOP to Sources
On Units 2 and 3 source questions, never describe the content of a source without addressing Nature, Origin, Purpose. Then cross-reference and judge utility for the specific enquiry.
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Memorise Historians by Position
For each topic, learn 3–4 historians and their differing positions. Use them under AO3 to demonstrate genuine engagement, not name-dropping.
Reference Sheet FAQ
Quick answers about this free PDF and how to use it for exam revision and active recall.
Is the Pearson Edexcel International A Level History Reference Sheet 2026 free to download as a PDF?
Yes. This Tutopiya formula sheet is free to use and you can download it as a PDF from this page for offline revision. There is no payment or account required for the PDF download.
What History topics and equations does this formula sheet cover?
This page groups key History formulas in one place for revision. Master Pearson Edexcel International A Level History (XHI11/YHI11) with this 2026 reference sheet. Covers Units 1–4 (WHI01 Depth + Interpretations, WHI02 Breadth + Sources, WHI03 Thematic + Sources, WHI04 Internationa… Always cross-check with your official syllabus and past papers for your exam session.
Can I use this instead of the official exam formula booklet in the exam?
No. In the exam you must follow only what your exam board allows in the hall—usually the official formula booklet or data sheet where provided. This page is a revision and teaching aid, not a replacement for board-issued materials.
Who is this formula sheet for (Post-Secondary)?
It is written for students preparing for assessments at Post-Secondary in History, including classroom revision, homework support, and independent study. Teachers and tutors can also share it as a quick reference.
How should I revise with this formula sheet?
Work through past paper questions, quote the correct formula before substituting values, and check units and notation every time. Pair this sheet with timed practice and mark schemes so you see how examiners expect working to be set out.
Where can I get more help with History revision?
Explore Tutopiya’s study tools, past paper finder, and revision checklists linked from our tools hub, or book a trial lesson with a subject specialist for personalised support alongside this formula reference.
Need Help with Pearson Edexcel International A Level History?
Work through depth, breadth, thematic, and international synoptic essay technique, plus source questions and interpretations, with an experienced Edexcel International A Level History tutor. We focus on argument, evidence, and historiography.
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This reference sheet aligns with the Pearson Edexcel International A Level History (XHI11/YHI11) specification for the 2026 exam series.
Always support arguments with specific, precise evidence, and make your judgement explicit and reasoned.