IB History Standard Level

History SL Exam Skills & Techniques

Master the IB History Standard Level exam. Paper structures, command terms, OPVL and compare-contrast technique, essay markbands, and the historical investigation Internal Assessment — everything you need to score top marks.

150 teaching hours • Paper 1 (source analysis) + Paper 2 (world history) • 1 historical investigation

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History SL Assessment at a Glance

30%

Paper 1

Source analysis • 1h

45%

Paper 2

World history • 1h 30m

25%

Internal Assessment

Historical investigation • ≤2,200 words

History SL Paper Structure

Know exactly what to expect in each paper and how to maximise your marks.

Paper 1

Prescribed subject — source analysis

1 hour•30% of the grade•Paper 1 = 30% of final grade

What to expect:

Source-based questions on ONE prescribed subject (e.g. the move to global war, rights and protest)

Q1 (a/b): comprehension — the message(s) of a source (3+2 marks)

Q2: OPVL — evaluate a source’s value and limitations (4 marks)

Q3: compare and contrast two sources (6 marks)

Q4: mini-essay using the sources AND your own knowledge (9 marks)

Key Tips

Nail OPVL — link value AND limitations to origin, purpose and content, not just "bias".
On Q3, write a running comparison of both sources, covering similarity and difference.
On Q4, group the sources into arguments and add precise own knowledge; reach a judgement.

Easy Marks

The comprehension question — lift clear messages straight from the source
Identifying a value tied to a source’s origin (a participant, an official record)
A single clear similarity AND difference on the compare-and-contrast question

Watch Out

Reducing OPVL to "the source is biased"
Summarising the two sources separately instead of comparing them
Treating Q4 as a source summary with no own knowledge or judgement

Paper 2

World history topics — comparative essays

1 hour 30 minutes•45% of the grade•Paper 2 = 45% of final grade

What to expect:

TWO essays, each chosen from a different world-history topic

Topics include authoritarian states, causes and effects of 20th-century wars, and the Cold War

Each essay is marked out of 15 on markbands (focus, evidence, analysis, judgement)

Rewards comparative range — examples drawn from more than one region

Key Tips

Budget ~45 minutes per essay and leave time to plan each one.
Answer the command term — plan both sides, then a judgement.
Support every point with precise, dated evidence from more than one region.

Easy Marks

A focused introduction that sets out your line of argument
Well-chosen, dated case studies that clearly address the question
A conclusion that reaches an explicit, supported judgement

Watch Out

Writing a narrative instead of an argued, judged essay
Vague, undated evidence with no named example
Running short on the second essay — pace yourself across both

History SL Command Terms

Command terms tell you exactly what the examiner expects. Filter by Assessment Objective (AO).

Identify / State2–3 marks

Give a specific message, name, or point with no supporting explanation — used for the Paper 1 comprehension question ("What, according to Source A, …").

Describe / Outline3–4 marks

Give a detailed account of an event, policy, or development — set out the key features without yet weighing their significance.

Compare and contrast6 marks

Give an account of similarities AND differences between two sources or events, referring to both throughout — the Paper 1 third-question skill.

Analyse / Explain6–10 marks

Break an issue down to identify causes, consequences, or the reasons behind an event — link evidence to argument with clear "because" reasoning.

Evaluate value & limitations (OPVL)4 marks

Assess a source’s value and limitations to a historian with reference to its origin, purpose and content — the highest-scoring Paper 1 skill.

Examine / Discuss15 marks

Consider an argument or concept from more than one perspective, uncovering assumptions and interrelationships, then move toward a reasoned position.

Evaluate / To what extent15 marks

Weigh strengths and limitations, or the extent of agreement, to reach an overall justified judgement — the top-tariff Paper 2 essay command terms.

What Examiners Expect

Match your answer depth to the marks available.

Paper 1 — comprehension & compare-contrastThe first question rewards accurate points lifted from the source; the compare-and-contrast question rewards linked similarities AND differences that refer to both sources in a running comparison.

Example questions:

"Two or three clear messages taken directly from the source"
"Running comparisons ("both sources…", "whereas Source B…") not two separate summaries"
"Covering both similarity and difference, not just one side"

For compare-and-contrast, never write about one source then the other — weave them together point by point.

Paper 1 — OPVL (value & limitations)The OPVL question is marked on how well you tie a source’s VALUE and LIMITATIONS to its origin, purpose and content — explaining what it is useful FOR and what it cannot tell a historian.

Example questions:

"Linking a value to the origin ("as a participant, the author knew…")"
"Linking a limitation to purpose ("written to justify…, so it downplays…")"
"Both value AND limitations, referenced to O, P and C — not just "it is biased""

Bias is not automatically a limitation — a propaganda poster is highly valuable evidence OF propaganda. Explain value and limitation for a specific enquiry.

Paper 1 — source + knowledge mini-essayThe fourth question is marked on how well you combine the provided sources with your own detailed knowledge to build a synthesised answer to the question, reaching a supported judgement.

Example questions:

"Using all (or most) of the sources, grouped by argument"
"Adding precise own-knowledge — names, dates, and figures beyond the sources"
"A brief judgement that answers the exact question set"

This is not a source-summary — group the sources into arguments, weave in own knowledge, and reach a conclusion.

Paper 2 — essay markbands (AO3)The world-history essays are marked on markbands: a focused, well-structured argument, accurate and detailed support drawn from more than one region, engagement with counter-arguments, and a clear judgement sit in the top band.

Example questions:

"A brief plan that answers the exact command term before you write"
"Each paragraph making one argued point supported by specific evidence"
"A conclusion that reaches a judgement rather than restating the question"

The top band needs analysis and judgement — a detailed narrative with no argument caps in the middle bands.

History SL-Specific Skills

These concepts appear throughout History SL exams. Master them to score higher.

Drill the four Paper 1 questions

Paper 1 always follows the same shape: comprehension, OPVL (value and limitations), compare-and-contrast, and a source-plus-knowledge mini-essay. Practise each until the technique is automatic — especially OPVL, where most Paper 1 marks are won or lost.

OPVL is about the enquiry, not "bias"

Assess a source’s value and limitations FOR a specific question, tied to its origin, purpose and content. A one-sided speech is limited as neutral fact but valuable as evidence of a viewpoint. Never just label a source "biased" and stop there.

Build a case-study bank for Paper 2

For each world-history topic keep two or three detailed, contrasting examples — two authoritarian leaders, two 20th-century wars, two independence movements — with precise names, dates, and figures so you can answer whatever the question asks.

Answer the command term with a judgement

"Examine", "evaluate", "discuss", and "to what extent" all demand a balanced argument and an explicit judgement, not a narrative. Underline the command term, plan both sides, and make your conclusion actually answer the question.

Compare across regions on Paper 2

Paper 2 rewards comparative range. Draw your examples from more than one region and, where the question allows, compare two cases directly — a wider evidence base is what lifts an essay into the top band.

Weave in historians and treat the IA as banked marks

Reference historians’ interpretations to show the past is debated, not settled. And the historical investigation IA is 25%, done before the exams — a sharp question, rigorous source evaluation, and honest reflection are marks in the bank.

Common History SL Mistakes to Avoid

Learn from others' mistakes. These cost students marks every exam session.

Reducing OPVL to "the source is biased"

Tie value AND limitations to origin, purpose and content, and to a specific enquiry. Say what the source IS useful for and what it cannot reliably tell a historian.

Summarising the two sources separately on compare-and-contrast

Write a running comparison — "both sources…", "whereas Source B…" — covering similarities and differences point by point, referring to both throughout.

Writing narrative instead of argument on Paper 2 essays

These are markband questions. Plan the argument, make one supported point per paragraph, address a counter-argument, and finish with a judgement that answers the command term.

Vague, undated evidence

Use precise names, dates, and figures. "A dictator did this in the 1930s" earns far less than a specific, dated, located example.

Treating the source mini-essay as a source summary

Group the sources into arguments, add your own detailed knowledge beyond them, and reach a supported conclusion — do not just describe each source in turn.

Running out of time on the essays

Paper 2 is two essays in 1h 30m — budget roughly 45 minutes each, leave time to plan, and do not let one essay eat into the other.

Historical Investigation

25% of final grade • ≤ 2,200 words

An individual written historical investigation on a question of your own choosing. It has three sections: an evaluation of two sources (their value and limitations to a historian), the investigation itself (an argued answer to your question), and a reflection on the methods and challenges of the historian. Completed before the exams and marked out of 25.

Marking Criteria

Identification & evaluation of sources6 marks

Investigation (analysis, argument & evidence)15 marks

Reflection (methods of the historian)4 marks

Tips for Top Marks

Choose a sharp, answerable question with a clear historical focus and enough accessible sources.
In Section 1, evaluate two sources on OPVL — value and limitations tied to origin, purpose and content.
Make Section 2 an argued essay, not a narrative — reach a supported judgement using a range of evidence.
Use Section 3 to reflect on what the investigation taught you about how historians work and their limitations.
Reference and footnote your sources properly, and include a full bibliography.
Edit to the 2,200-word limit — a focused, well-argued investigation beats a padded one.

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History SL Exam Skills & Techniques

150 teaching hours • Paper 1 (source analysis) + Paper 2 (world history) • 1 historical investigation