Overview
A 7 in IB History comes from writing top-markband answers under timed conditions — a clear argument, specific evidence (dates, names, statistics), and analysis that answers the exact question rather than retelling the story. There is no memorisation shortcut: the mark is earned by matching what each paper's markbands explicitly reward. This guide shows exactly how Papers 1, 2 and 3 are marked and where the marks that separate a 5 from a 7 actually sit.
What a 7 actually takes
Grade boundaries move slightly each session, so chasing a fixed percentage is the wrong mindset — think in markbands instead. Every source question and essay is marked against level descriptors, and examiners place your answer in the band it fits, then fine-tune within it. A single brilliant paragraph does not lift a narrative essay into the top band; consistent top-band behaviour — sustained argument, precise evidence, direct focus on the question — across the whole answer does.
So the real question is never "did I write enough?" — it is "which band does this answer sit in, and what one thing would push it up a level?" The examiner's core distinction is always the same: argument and evidence, not narrative. Storytelling — however accurate — sits in the middle bands. Analysis that uses evidence to advance a thesis reaches the top.
The three papers and exactly how each is marked
History is assessed by external papers plus the internal assessment. SL sits Paper 1, Paper 2 and the IA; HL adds Paper 3.
| Paper | Format | How it's marked | Where 7s are won |
|---|---|---|---|
| Paper 1 | Source-based, on a prescribed subject | Markbands per question, incl. OPVL and a source-based mini-essay | OPVL applied to the question + cross-source synthesis |
| Paper 2 | Two essays from different world-history topics | Essay markbands: focus, argument, evidence, analysis | Sustained argument backed by specific, accurate evidence |
| Paper 3 (HL only) | Three essays on a regional depth study | Essay markbands, region-specific | Precise regional detail, not generic world history |
| IA | Historical investigation (same task both levels) | Criterion-marked, internally assessed | Clear research question + evaluated sources + reflection |
Paper 1 is source-based on a prescribed subject. It typically includes short comprehension questions, an OPVL question (evaluating a source's value and limitations by reference to its origin, purpose and content), a cross-source comparison, and a mini-essay that combines the sources with your own knowledge. The marks that separate candidates live in the OPVL and the mini-essay — see the section below.
Paper 2 asks for two essays chosen from different world-history topics. The markbands reward a focused, sustained argument supported by specific and accurate evidence, with analysis that addresses the command term. Both essays count, so revising only one topic in depth is a common self-inflicted cap.
Paper 3 is HL only: a regional depth study with three essays. It is marked on the same essay principles but demands finer, region-specific detail. Generic world history dropped into a regional question stalls in the lower bands. See the full breakdowns in the IB History SL past papers guide and the HL past papers guide.
Winning Paper 1: OPVL and source synthesis
Paper 1 rewards a specific skill set, and the biggest differentiator is OPVL applied to the question. Weak answers describe a source's origin and purpose in the abstract; top answers use the origin and purpose to explain *why* the source is valuable or limited for this particular enquiry. A private diary and a public speech have different values depending on what the question asks — say so explicitly, and tie value and limitation back to the specific historical problem.
The mini-essay is the other high-value part. It is not a pure knowledge dump and not a pure source summary — the top band needs cross-source synthesis: weaving evidence from several sources together, set against your own contextual knowledge, into a coherent argument that answers the question. Grouping sources, pointing out where they corroborate or contradict, and bringing in precise own knowledge (dates, names, figures) is exactly what the markband rewards.
Winning Paper 2 and Paper 3: the essay markband
For the IB Diploma Programme, for every essay — Paper 2 or Paper 3 — the top band asks for the same things:
- A clear, sustained argument (thesis). State a line of argument in the introduction and carry it through every paragraph. The essay should answer the question directly, not narrate the period around it.
- Specific, accurate evidence. Dates, names, statistics, treaties, named events. "Many people were affected" is narrative; "the 1929 crash cut US industrial output by roughly a third by 1932" is evidence. Build a small evidence bank per topic so you never rely on vague gestures.
- Analysis that addresses the command term. To what extent, evaluate, compare and contrast, examine each demand a different response. Misreading the command term is fatal even when your history is correct.
- Balance and judgement. Weigh factors, consider counter-arguments, and land a justified conclusion that follows from the evidence — not a summary tacked on at the end.
A reliable essay structure: a thesis-driven introduction, body paragraphs each making one analytical point supported by precise evidence and linked back to the question, then a conclusion that reaches a reasoned judgement. This is the habit that lifts an essay out of the narrative middle bands.
The mistake that caps most students: narrative over argument
For the IB Diploma Programme, the single most common reason a knowledgeable student scores a 5 is telling the story instead of building an argument. Examiners reward evidence used in service of a thesis. If a paragraph could be summarised as "and then this happened, and then that happened," it is narrative. Rewrite it so it opens with an analytical claim, deploys specific evidence to prove it, and links explicitly back to the question. Precise evidence is the fuel; argument is the engine.
A weekly LEARN → PRACTICE → GET-MARKED study system
For the IB Diploma Programme, turn revision into a repeatable loop rather than passive rereading:
- LEARN — take one syllabus topic, and build an evidence bank: the key dates, names, statistics and turning points you can deploy in an essay. Use the free IB History SL course or HL course to work topic-by-topic.
- PRACTICE — do a timed past question: a Paper 1 OPVL or mini-essay, a Paper 2 essay, or (HL) a Paper 3 regional essay. Plan the argument first, then write to time. Work from real History past papers.
- GET-MARKED — mark it against the band descriptors, then get an answer marked for a criterion-aligned second opinion. Keep a mistake log of your top three recurring errors and drill those first next week.
Run this cycle across all your topics, weighting the ones where your band marking is weakest. Start your IB History IA — the historical investigation — early, because it is criterion-marked and represents accessible marks too many students leave until the last minute.
How MarkScheme helps
Self-marking against descriptors is essential, but essays and OPVL benefit from an outside read. After a past paper or IA section, [get criterion-based feedback](/mark?subject=ib-history-hl) mapped to IB assessment objectives — the same habit that lifts exam scripts also sharpens coursework drafts. Pair it with the free [History SL](/ib/courses/history-sl) and [HL](/ib/courses/history-hl) courses, and browse everything from the [IB guides hub](/guides/ib). If you are still weighing levels, see [IB History SL vs HL](/blog/ib-history-sl-vs-hl) and [is IB History hard](/blog/ib-history-hard).
Frequently asked questions
This section covers Frequently asked questions — what IB examiners reward most often in past papers and coursework.
Is a 7 harder at HL than SL?
The core essay and source skills are the same, and Papers 1 and 2 are shared. HL adds Paper 3 — three more essays on a regional depth study — so HL 7s need the same top-band writing sustained across more content and finer regional detail.
How important is OPVL on Paper 1?
It is decisive. The top band needs origin, purpose and content used to judge a source's value and limitations for the specific question — not a generic reliability comment. Practise tying every OPVL point back to the enquiry.
What separates a 5 from a 7 in the essays?
Argument over narrative. A 5 often knows the content but tells the story; a 7 builds a sustained thesis, backs each point with specific evidence (dates, names, stats), and reaches a reasoned judgement that answers the command term.
Do I need to revise both Paper 2 topics?
Yes — Paper 2 requires two essays from different topics, so revising only one leaves you unable to choose well and often forces a weak second essay. Prepare enough breadth to have real choice.
How do I stop writing narrative?
Open every paragraph with an analytical claim rather than an event, and finish it by linking back to the question. If a paragraph reads as "and then… and then…", rewrite it around an argument and drop in precise evidence to prove it.