Cambridge IGCSE History (0470) studies why major events occurred, how decisions changed societies and how historians decide what evidence supports an explanation. For students taking the 2027–2028 examination, the course offers nineteenth- or twentieth-century Core options and a depth study. The exam measures the ability to construct balanced historical explanations, evaluate sources and use specific knowledge rather than simply recite dates.
The fastest way to understand how IGCSE History works is to separate three skills. Knowledge establishes what occurred and the context. Explanation connects causes, consequences, change and continuity. Source analysis judges what a document, photograph or other record can show, considering its origin, purpose, context and comparisons with other evidence. Strong responses use all the skills required by the particular question; they do not add a memorised paragraph to every answer.
Student’s quick reference: – Syllabus: Cambridge IGCSE History 0470, examination years 2027 and 2028; a separate syllabus exists for 2029–2030. – Course choice: Core Option A, nineteenth century 1848–1914, or Core Option B, twentieth-century international relations since 1919; plus at least one depth study. – Paper 1: Structured Questions, 2 hours, 60 marks, 40% of grade. – Paper 2: Document Questions, 1 hour 45 minutes, 40 marks, 30%; prescribed source topic changes by examination series. – Final component: either Component 3 Coursework, 40 marks, 30%, or Paper 4 Alternative to Coursework, 1 hour, 40 marks, 30%. – Exam entry: Paper 1 + Paper 2 + one of Component 3 or Paper 4, not all four.
Start With the Correct Examination Year
The word ‘IGCSE History’ is insufficient to select a paper. The student must know the awarding body and syllabus code. This guide concerns Cambridge 0470, not another board’s International GCSE, and not an unrelated Cambridge humanities subject.
For 2027 or 2028, use the official Cambridge History 0470 syllabus. Cambridge publishes a separate 2029–2030 document. A student’s entry year is the examination year, not the year they first attended a lesson.
The syllabus offers choices. Schools select which Core option and depth studies to teach. If a revision book spends a hundred pages on a different option, those pages may not be relevant to the candidate’s actual paper.
Before making notes, write a one-line record: ‘Cambridge 0470 — exam year — Core A or B — chosen depth study — coursework or Paper 4 — examination series.’ Keep it visible beside the revision calendar.
What IGCSE History Actually Measures
A historian does not observe past events directly. Historians work with traces that survive: documents, correspondence, speeches, official records, photographs, statistics, objects and later interpretations. These traces can be useful, incomplete, misleading or produced for a purpose.
Studying History means building explanations that fit the available evidence. It also means distinguishing a fact in the record from an inference about motives, relationships or consequences.
For example, knowing that a leader made a speech is one thing. Explaining why the speech mattered requires understanding its audience, political setting, promises, reactions and subsequent events. A speech can reveal a stated intention without proving that the speaker genuinely believed every word.
The syllabus includes cause and consequence, change and continuity, and similarity and difference. These concepts are not ornamental headings. They guide how good historical answers are organised.
Core Option A: The Nineteenth Century, 1848–1914
Students following Option A study the development of modern nation states. The Cambridge questions guide learners through transformations in Europe, the United States and overseas empires.
The syllabus asks about the significance of the 1848 revolutions, the unification of Italy and Germany, the causes and results of the American Civil War, the motivations and effects of overseas empire-building and the causes of the First World War.
These questions often connect to longer developments: nationalism, political systems, competing interests, changing power, imperial expansion and international tensions. Knowing a timeline is important, but explanations should not treat these as events that happened automatically.
A careful answer about unification, for instance, identifies particular political decisions and conditions rather than claiming that ‘nationalism’ alone completed every stage. Nationalism may be a factor, but it operates through people, institutions, conflicts and changing opportunities.
A student should select this option only when it is the route taught and entered by their school, not because the century sounds more interesting.
Core Option B: International Relations Since 1919
Option B focuses on major twentieth-century international relationships. Cambridge’s key questions include whether the Treaty of Versailles was fair, the League of Nations’ successes and failures, the causes of war in Europe in 1939, responsibility for the Cold War, US containment of communism and Soviet control over Eastern Europe.
These topics are connected but not interchangeable. An answer about the League of Nations must focus on the institution’s stated aims, actions and constraints; an answer about responsibility for the Cold War requires analysis of the particular events and interpretations named in the question.
The topic can involve contested interpretations. Students should not be instructed to adopt one politically convenient conclusion in advance. The task is to assess evidence, explain different arguments fairly and defend a reasoned judgement.
Chronology matters. A claim about the post-1945 Cold War should not be supported by a later event as if it had already happened. Explain cause and effect in the correct temporal order.
The syllabus frames issues through questions. Build revision around those exact questions rather than endless unrelated fact lists.
Depth Studies: What Students Can Choose
The 2027–2028 syllabus names five depth studies:
- A: The First World War, 1914–1918.
- B: Germany, 1918–1945.
- C: Russia, 1905–1941.
- D: The United States, 1919–1941.
- E: The Second World War in Europe and the Asia–Pacific, 1939–c.1945.
All candidates must study at least one depth study. Schools may study more than one, but examination choices and teaching arrangements determine which are relevant to a particular student.
A depth study requires more than a broad survey. Students need specific evidence and explanations of developments within the chosen setting. The depth-study question in Paper 1 and the final coursework or Paper 4 route make this knowledge particularly valuable.
A strong note page for a depth-study event includes chronology, main actors, short-term causes, longer-term conditions, immediate outcome, later consequences and two useful pieces of specific evidence.
Avoid memorising a single ‘model essay’ for an entire depth study. A question may ask about why an event happened, why a policy failed or how life changed. Those are different tasks.
Paper 1: Structured Questions, 40% of the Grade
Paper 1 lasts 2 hours, carries 60 marks and contributes 40% of the Cambridge 0470 grade for 2027–2028.
Students answer two questions from Section A, which concerns Core content, and one question from Section B, which concerns depth studies. All selected questions have parts (a), (b) and (c) and are structured essays.
An effective strategy begins by confirming which Core option the candidate has studied. In Section A, read the alternatives available under that option and choose two questions for which evidence and causal explanation can be developed accurately.
Do not select a question merely because its first part looks easy. Consider all three subparts before committing. A student who can answer the introductory part but has no evidence for the evaluative part may be making a poor selection.
The paper rewards relevant factual knowledge and explanation. It is not an invitation to reproduce the same rehearsed timeline for every question.
How to Approach the Three Parts of a Structured Question
Part (a) commonly calls for accurate, relevant knowledge. The student should answer the actual question with specific information rather than begin a lengthy introduction about the entire period.
Part (b) expects developed explanation where appropriate: why something happened or how factors operated. Identify a factor, explain the mechanism and anchor it with relevant historical detail.
Part (c) often asks for judgement about relative importance, extent or a proposition. A strong response considers arguments relevant to both sides, uses specific evidence and reaches a defensible conclusion.
The published specimen papers and mark schemes should guide the precise response needed for each command word and mark allocation. No universal paragraph-count formula guarantees a high level.
A helpful practice approach is to take a short answer and underline where it contains knowledge, causal reasoning and explicit judgement. If the question requires one of these and the answer never supplies it, that is the gap to repair.
Paper 2: Document Questions, 30% of the Grade
Paper 2 lasts 1 hour 45 minutes, carries 40 marks and contributes 30% of the qualification.
Candidates answer one question based on a prescribed topic from their studied Core content. The question contains five parts and is built around a set of sources. Cambridge may provide up to seven sources for the question.
Crucially, the prescribed topic changes in each examination series. Students should consult the correct current syllabus and examination information rather than assume a topic used in an older specimen will repeat.
Paper 2 tests a different performance from Paper 1. Memorising causes and consequences is insufficient if the student cannot interpret sources, identify their message and evaluate their usefulness in historical context.
The sources must be read as evidence created by people in particular circumstances. A photograph, government statement and private letter may address related events but serve very different purposes.
Source Skill One: Work Out What the Source Actually Says
Before analysing reliability, establish the content. What does the text or image directly communicate? Who or what is being described? What attitude or viewpoint is expressed?
A source that says ‘The new agreement offers lasting peace’ communicates a claim about peace. It does not, on its own, prove that peace lasted. The student should separate the speaker’s assertion from the subsequent historical outcome.
For an image, identify what is visibly represented before inferring a political message. A cartoon may exaggerate a person or symbol deliberately; the exaggeration can be part of its argument.
Read the question’s wording carefully. It might ask for inference, purpose, comparison, reliability, usefulness or an overall judgement across evidence. The skill needed changes with the command.
Practice with short unfamiliar sources improves this ability more reliably than memorising interpretations of sources that may not appear again.
Source Skill Two: Use Provenance Without Giving an Automatic Verdict
Provenance means information about a source’s origin, including who produced it, when and for what setting or audience. It helps explain why the source may reveal some things and obscure others.
A government leaflet promoting a policy may be valuable evidence of what officials wanted the public to believe. That does not automatically make it reliable evidence of whether the policy succeeded.
Equally, a private diary may provide insight into one individual’s experience without representing every person in a city. Privacy does not guarantee accuracy, and official status does not guarantee falsehood.
The useful question is not simply ‘Is this source biased?’ Most sources reflect a perspective. Ask what claim the source can support, what its perspective may affect and how other evidence can test it.
Avoid memorised labels like ‘biased, therefore useless’. A strongly partisan document can be extremely useful for understanding propaganda, fear, policy aims or public messaging.
Source Skill Three: Compare Without Forcing Agreement
Two sources may agree about one event and disagree about its causes or consequences. Compare their specific claims before making a judgement.
Suppose one account says a demonstration remained peaceful until police arrived, while another says disorder began earlier. The sources disagree about sequence and responsibility. A good comparison identifies the difference and explores how timing, vantage point and purpose may matter.
It is not enough to write ‘Source A agrees with B’ when only a minor detail overlaps. State the precise point of agreement and the relevant point of difference.
Likewise, do not assume two sources are independent just because they have different authors. One may have copied information from the other or relied on the same report.
Corroboration strengthens a conclusion when genuinely independent, contextually relevant evidence points in the same direction. That is more demanding than counting how many sources use similar words.
Source Skill Four: Use Context to Interpret Meaning
Historical knowledge matters in Paper 2 because source messages take meaning from their setting. A speech delivered before a crisis and a speech delivered after it may use similar words for different purposes.
When contextualising a source, connect it to specific relevant events or tensions rather than adding a general paragraph about the entire period.
For example, a source discussing the League of Nations during a crisis should be read against the situation it addresses, the institution’s powers and the relationships among member states. General statements about the First World War may be too remote unless they illuminate the message.
A student should not reject a source merely because it differs from a textbook sentence. Different evidence may reflect competing perspectives or newly revealed information. Investigate the discrepancy.
The exam values appropriate contextual use. There is no bonus for mentioning dates that do not help answer the question.
A Worked Example of Cause and Consequence
Consider the broad historical question: ‘Why might a peace agreement fail to prevent later conflict?’ A weak answer says, ‘Because people were unhappy.’ That may be plausible, but it is not a developed explanation.
A stronger analytical structure identifies terms of the agreement, how groups interpreted them, whether enforcement mechanisms existed and how later political or economic conditions affected compliance.
The specific answer will depend on the agreement studied. For the Versailles settlement, for example, an argument must connect particular provisions and political reactions to subsequent choices while recognising that later conflict had several causes.
The goal is not to present the peace agreement as a single inevitable cause of everything that followed. History involves contingent decisions and interacting conditions.
Use cause-and-consequence chains: decision or condition → response or change → further effect, supported with accurate evidence. Then consider what other factors changed the outcome.
Change and Continuity: What Actually Altered?
Some historical questions ask how far a society changed. Students should distinguish different aspects of life: politics, economy, law, work, culture, status or everyday experience.
A new government does not prove that ordinary living conditions transformed immediately. An economic recovery does not mean every social group benefited equally.
A useful answer compares before and after, identifies the particular measure of change and considers what remained similar. The result may be substantial change in one dimension and continuity in another.
For example, a country may adopt new political institutions while preserving existing administrative habits. Whether change was ‘major’ depends on the area being assessed and the evidence presented.
Avoid vague claims such as ‘everything changed’. Replace them with specific features and time periods.
Similarity and Difference: Compare Like With Like
Historical comparisons often fail because students describe one event in a paragraph, then another event, without identifying a meaningful common dimension.
Choose the basis of comparison first: causes, leadership, public response, policy methods, social effects or international consequences. Then explain how each case compares under the same dimension.
For example, if comparing responses to economic difficulty in two places, examine the stated government policies, their constraints and who was affected. Merely noting that both places had unemployment is too shallow.
A well-developed comparison can include important differences within apparent similarities. Two leaders may pursue ‘reform’, but the goals, institutions and consequences can vary sharply.
Make the actual comparison explicit: ‘Both faced X, but A responded through Y while B responded through Z because…’ This is clearer than leaving the examiner to infer the comparison.
Coursework Component 3: A Genuine Historical Investigation
Where the examination centre enters candidates for Component 3, the student produces one extended piece of writing based on a prescribed depth study or a suitable centre-devised depth study under the Cambridge rules.
The component is worth 40 marks and 30% of the qualification, assessed internally and moderated externally. The school determines the permitted assignment, supervision and authentication arrangements.
The work should present an answer to a genuine historical question with relevant evidence, explanation and a clear conclusion. Students should learn to keep track of where information came from and distinguish their own argument from material consulted.
Tutors and parents can teach general research and planning skills but should not write or substantially rewrite a student’s assessed coursework. Generating invented quotations, citations or references is inappropriate.
Students should ask the centre for the current coursework requirements before planning an extended project. Paperwork and deadlines are not interchangeable with Paper 4.
Paper 4: Alternative to Coursework
Where coursework is not the selected route, candidates take Paper 4 Alternative to Coursework, a 1-hour, 40-mark paper worth 30%.
The candidate answers one question on a depth study. Each question is structured in two parts, (a) and (b). It focuses on historical knowledge and explanation rather than reproducing the Paper 2 document format.
A student should learn the depth study thoroughly enough to discuss specific developments from different angles. Facts must be selected for the actual question.
Practising a one-hour paper requires a different time plan from completing an open-ended school essay. The answer must be relevant, organised and achievable under examination conditions.
Students should check with the centre which final component they are entered for. Preparing extensively for a portfolio when only Paper 4 will be taken is poor use of time.
How to Make a Timeline That Supports Thinking
A timeline is helpful when it shows relationships, not merely dates. For each event, include what happened, which conditions led to it, what changed immediately and which later developments it influenced.
For twentieth-century international relations, a timeline can help prevent students from mixing events across the 1920s, 1930s and post-1945 period. Chronology is particularly important for causes.
But chronology alone is not an argument. An earlier event is not necessarily a cause of a later event. The student must show a plausible mechanism connecting them.
One useful exercise is to remove the dates and ask the student to reconstruct the sequence from the descriptions. Then ask which changes made the next event more or less likely.
This combines recall with causal explanation and reveals whether the student understands continuity across the narrative.
A Simple Evidence Table for Every Key Question
Build a table with four columns: claim, specific evidence, why it supports the claim, and qualification or counterargument.
For the question ‘How successful was an institution?’, list each relevant goal separately. Record actions and outcomes. Then consider constraints, unintended consequences and disagreement among observers.
A student might find evidence that an institution helped resolve some disputes but failed in others. That does not require an all-or-nothing answer; it requires a reasoned judgement about the scope of success.
Keep the evidence column precise. A named event or specific policy is stronger than ‘it tried hard’. The explanation column should connect the evidence to the question rather than repeat the fact.
This table can later support structured essays and source contextualisation without turning every answer into a memorised template.
How to Evaluate Competing Historical Interpretations
Historical interpretations can differ because historians select different evidence, ask different questions or assign different weight to causes. Disagreement does not mean all interpretations are equally supported.
Consider two explanations for a conflict: one emphasises a leader’s decisions, another emphasises long-term rivalries and institutions. Both may identify real factors, but their relative explanatory power depends on specific evidence.
An effective student asks: Does the explanation account for timing? Does it show why the event happened when it did? Does it exaggerate one factor and neglect others? What facts might challenge it?
Avoid presenting personal political preference as historical proof. A strong judgement is reasoned from relevant evidence and acknowledges uncertainty where the record is incomplete.
This approach is useful beyond examinations because it teaches disciplined reading of public claims about the past.
Command Words: Answer the Task Actually Set
Historical questions may ask students to describe, explain, compare, analyse, interpret or assess. The words signal different performances.
Describe requires relevant factual detail. Explain why requires causes and mechanisms. How far or to what extent requires consideration of a proposition and a supported judgement. Source questions require the precise kind of interpretation or evaluation stated.
Students often lose marks by giving facts when asked for explanation. Others lose marks by writing a balanced opinion with few facts when asked for specific historical evidence.
A useful practice habit is to circle the command word and underline the time period, event and scope. Draft a brief thesis that directly addresses them.
Do not rely on stock phrases such as ‘there were many factors’ unless the answer subsequently explains what those factors were and how they operated.
Why Students Think They Know History but Cannot Answer Papers
Recognising a story in class is different from retrieving evidence and organising an answer under time pressure. A student may be familiar with a documentary yet struggle to name the event or explain its causal role.
Common gaps include missing dates, weak distinctions among similar events, untested assumptions about a source’s purpose, inability to select relevant evidence and poor timing.
To diagnose a low score, ask where the answer broke down. Did the student misunderstand the question, lack facts, fail to explain the connection, ignore a counterargument or misread the document?
Each problem suggests a different next task. Learning ten more dates will not automatically fix source evaluation. Writing longer essays will not automatically repair a mistaken timeline.
Progress is measurable when the student can answer a new question independently using previously learned knowledge.
Six Common History Errors and What to Do
- Anachronism: treating later knowledge as something people already knew at the time. Repair by placing each claim on a reliable timeline.
- Description without cause: narrating events without explaining mechanisms. Repair using factor–action–consequence chains.
- Unproved motive: claiming a leader secretly intended something without adequate evidence. Repair by separating stated goals, possible incentives and supported inference.
- Source dismissal: saying a source is useless because it is biased. Repair by asking what aspect of history it can still illuminate.
- One-sided judgement: giving an answer with no consideration of important contrary evidence. Repair with a claim–counterclaim–reasoned conclusion.
- Essay-topic drift: writing a memorised answer to the wrong question. Repair by checking the command word and scope before writing.
The error log should record the exact misconception and a reattempt question. A bare mark is a measurement, not a teaching plan.
Repair, Stabilise and Extend
Repair is appropriate when the student lacks the basic sequence, people or institutions. Begin with a concise timeline and concept vocabulary, then check recall through short factual questions.
Stabilisation is appropriate when students recognise the content but cannot consistently use it. Mix cause, change, interpretation and source questions. Require the student to select evidence without the chapter heading being supplied.
Extension is appropriate when the facts and basic explanations are secure. Compare interpretations, evaluate disputed causation, question source limitations and practise nuanced judgements with specific evidence.
A student can be strong in Option B international relations and weak in a depth study. Learning plans should be topic-specific rather than assuming one overall grade explains every skill.
A Four-Session Weekly History Routine
Session A: chronology and factual recall. Build or reconstruct a small timeline, then explain what each event contributed to the larger question.
Session B: historical explanation. Answer one ‘why’ question using two developed factors and specific evidence. Review whether the mechanism is explicit.
Session C: source interpretation. Work with unfamiliar sources, identifying message, origin, purpose, context and what conclusions are actually supported.
Session D: evaluation and correction. Take a ‘how far’ question, construct a brief argument and reattempt a previously weak question after several days.
A full paper is useful closer to assessment, but repeated targeted practice often exposes problems more clearly. Avoid exhausting the student with full essays every day when the underlying gap is still basic understanding.
A Twelve-Week Exam Preparation Roadmap
Weeks 1–2: confirm the Core option, depth study, syllabus year, current prescribed Paper 2 topic and coursework or Paper 4 route. Diagnose factual recall and source skills.
Weeks 3–5: secure chronological frameworks and important events for the chosen option. Develop evidence tables for each key question and short causal explanations.
Weeks 6–8: deepen the chosen depth study. Practise Paper 2 source questions with provenance, context and comparison. Develop evaluation without stock phrases.
Weeks 9–10: complete selected current-format Paper 1, Paper 2 and the appropriate final component under timed conditions. Identify where marks are lost.
Weeks 11–12: revisit weak evidence and recurring interpretation errors. Practise question choice, writing organisation and time control. Check syllabus updates without guessing which topic will be set.
The roadmap is an example, not an official Cambridge schedule or a grade guarantee. Coursework candidates must follow their centre’s actual deadlines throughout the course.
How Parents and Tutors Can Help Without Replacing the Student
A useful conversation begins with one question: ‘What is the best evidence for your explanation?’ Then ask: ‘What might someone who disagrees point to?’ This makes the student examine the argument rather than simply repeat a teacher’s conclusion.
Parents should not need to know every detail of nineteenth-century diplomacy to assess a student’s process. Listen for a clear chronology, distinction between fact and interpretation, and an explanation of how evidence supports the conclusion.
Tutors can teach historical reasoning, help organise notes and diagnose gaps. They should not impersonate a student in assessed coursework or invent citations and quotations.
If the student appears confident after watching videos but cannot write an answer, change the task from passive recognition to active retrieval and explanation.
Past Papers and the Official Cambridge Source
Use the Cambridge History 0470 qualification page and the 2027–2028 syllabus PDF as the authoritative sources for paper structure, content options and question formats.
Previous papers can teach stable skills, but confirm the syllabus and examination series. A past Paper 2 source topic is not proof of the prescribed topic in a later series.
Mark with the correct scheme and examine the reason for each lost mark. Do not merely read the model answer and feel that it makes sense. Reconstruct the argument unaided on a later date.
For wider analytical reading, the How IGCSE Geography Works and How IGCSE First Language English Works guides show related evidence and explanation habits, although their examination rules are different.
Frequently Asked Questions
Does every student study both Core Option A and Option B?
No. The 2027–2028 Cambridge 0470 syllabus specifies either Option A or Option B, with the relevant Core content, plus at least one depth study.
How many papers or components do students take?
Three: Paper 1, Paper 2 and either coursework Component 3 or Paper 4. The final route is arranged through the centre.
How is each paper weighted?
Paper 1 is 40%; Paper 2 is 30%; coursework Component 3 or Paper 4 is 30%, under the 2027–2028 specification.
Can I know the Paper 2 topic by looking at last year’s exam?
No. The prescribed source topic changes with the examination series. Use the correct official syllabus and current examination information.
Are biased historical sources useless?
No. A source’s viewpoint can make it highly useful evidence of opinion, propaganda, beliefs or intentions. Its usefulness depends on the historical question.
Is an essay with more facts automatically better?
No. Relevant facts must support an explanation. A short developed argument that addresses the question can outperform a longer but off-topic narrative.
Is coursework required for every candidate?
No. Cambridge 0470 has a coursework option and an Alternative to Coursework paper. Ask the centre which route you are entered for.
Final Student Checklist
- I know my correct syllabus, exam year, Core option and depth study.
- I know Paper 1, Paper 2 and my final component, including their weightings.
- I can construct a reliable timeline for the events I study.
- I can explain causes and consequences, not only list events.
- I can compare change and continuity within a clear time frame.
- I read documents for content, purpose, context and evidence.
- I do not reject every partisan source as useless.
- I support evaluative judgements with precise historical examples.
- I check the prescribed Paper 2 topic for my actual examination series.
- I correct recurring weaknesses and reattempt questions without notes.
IGCSE History works when the student moves between evidence, context, explanation and judgement. The aim is not simply to remember what happened. It is to give a credible account of why it happened, what changed and what the surviving evidence genuinely allows us to conclude.
Official source: Cambridge IGCSE History (0470). This guide is independent eduKateSG educational commentary and not an official Cambridge publication.
Continue With Other IGCSE Student Guides
Explore the companion eduKateSG guides below. Each guide identifies its own examination year and syllabus code, so use the relevant Cambridge assessment rules rather than assuming every subject shares the same papers.