What are the three assessment objectives in OCR History, and how do you target the right one in each question?
The assessment objectives: AO1 (analysis and judgement), AO2 (primary-source evaluation) and AO3 (interpretation evaluation), how they are weighted, where each is tested, and how to target the right skill.
An OCR A-Level History skills guide to the three assessment objectives. Explains AO1 (analysis and judgement), AO2 (primary-source evaluation) and AO3 (interpretation evaluation), how they are weighted across the units, where each is tested, and how to identify and target the right skill in each question.
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What this dot point is asking
OCR A-Level History is assessed against three assessment objectives, and the single most useful exam skill is knowing which AO a question targets and answering with the right skill. This page sets out AO1 (analysis and judgement), AO2 (primary-source evaluation) and AO3 (interpretation evaluation), how they are weighted, where each is tested, and how to identify the target from the command and the material.
The answer
The three objectives
Where each is tested
The AOs map onto the units:
- AO1 is tested in every essay: the Unit 1 period essay, the whole of Unit 2, and the Unit 3 thematic essays.
- AO2 is tested in the Unit 1 enquiry (the source question).
- AO3 is tested in the Unit 3 interpretations essay.
- The coursework (Y100) tests all three in one extended essay.
Knowing this tells you in advance what skill each part of each paper will demand.
Reading the command to find the target
Why targeting matters
Each AO rewards a different skill, so a misread is costly. Writing a knowledge essay when the question wants source evaluation (AO2), or summarising sources when it wants your own argument (AO1), or assessing a historian's "reliability" when it wants you to weigh interpretations (AO3), all throw away the marks on offer. The first move in any question is to identify the target AO and choose the matching skill.
Examples in context
A model candidate identifies the target AO before planning, so that an enquiry is never answered as an essay and an essay never collapses into source-summary.
Try this
Q1. A question gives you two passages by historians and asks which is more convincing. Which AO is it testing, and what skill should you use? [10 marks, skills style]
- What the marker wants. An answer identifying the question as AO3, requiring you to analyse each historian's argument and judge which is more convincing against context, not to evaluate sources or narrate the topic.
Q2. Which assessment objective is worth 60 per cent and tested in every essay? [2 marks]
- Cue. AO1, the ability to analyse and evaluate to reach a substantiated judgement.
Exam-style practice questions
Practice questions written in the style of OCR exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
OCR H505 201920 marksExplain how you would identify which assessment objective a History question is testing, and why it matters.Show worked answer →
A skills question on targeting the AOs, shown at the 20-mark cap.
Identify. A source question ("using these sources... assess how far they support") targets AO2; an interpretations question ("evaluate the interpretations in both passages... which is more convincing") targets AO3; an essay ("assess the reasons", "how far do you agree") targets AO1.
Why it matters. Each AO rewards a different skill: AO2 wants source evaluation, AO3 wants the weighing of historians, AO1 wants your own argument. Writing an essay when the question wants source evaluation, or summarising sources when it wants an argument, loses the marks on offer.
The top level shows how the command and the material reveal the target AO, and why matching the answer to it is essential.
OCR H505 202120 marksAssess the claim that AO1 is the most important assessment objective in OCR A-Level History.Show worked answer →
A skills question on the weighting of the AOs, shown at the 20-mark cap.
For. AO1 is worth 60 per cent of the A-level and is tested in every essay across all four units, so it dominates the qualification.
Against. AO2 and AO3 (20 per cent each) are decisive in the units where they are tested (the Unit 1 enquiry and the Unit 3 interpretations essay), and the coursework tests all three; neglecting them loses whole questions.
Judgement. AO1 is the most heavily weighted and most pervasive, but AO2 and AO3 are essential to specific high-value questions, so all three must be mastered. The top level weighs weighting against where each AO is decisive.
Related dot points
- AO2 source skills: evaluating primary sources for their value to a stated enquiry, using content, provenance and contextual knowledge to reach a judgement rather than labelling sources reliable or biased.
An OCR A-Level History skills guide to evaluating primary sources for the AO2 enquiry. Explains how to judge a source's value for a stated enquiry using content, provenance and contextual knowledge, why bias is not a verdict, and how to reach a judgement on usefulness, with a worked example transferable to any Unit 1 option.
- AO3 interpretation skills: analysing a historian's argument, emphasis and use of evidence, and evaluating which interpretation is more convincing in the light of context, rather than assessing reliability.
An OCR A-Level History skills guide to analysing historical interpretations for AO3. Explains how to identify a historian's argument, emphasis and use of evidence, how interpretations differ, and how to judge which is more convincing in the light of context, with a worked example transferable to the Unit 3 interpretations essay.
- Source and interpretation skills: deploying contextual knowledge to test and evaluate sources (AO2) and interpretations (AO3), integrating it with the material rather than narrating around it.
An OCR A-Level History skills guide to using contextual knowledge in AO2 source and AO3 interpretation answers. Explains how own knowledge tests and evaluates sources and interpretations, how to integrate it rather than narrate, and how much to use, with a worked example transferable across options.
- AO2 source skills: applying the nature, origin and purpose framework to judge a source's value and limitations for a stated enquiry, turning provenance into evidence.
An OCR A-Level History skills guide to provenance for the AO2 enquiry. Explains the nature, origin and purpose framework, how each element affects a source's value for an enquiry, and how to turn provenance into evidence rather than a formula, with a worked example transferable across options.
- AO1 essay skills: planning an analytical essay by decoding the command, selecting and ranking factors, organising thematically, and structuring towards a substantiated judgement.
An OCR A-Level History technique guide to planning the analytical AO1 essay. Explains how to decode the command word, select and rank the relevant factors, organise the essay thematically, and structure it towards a substantiated judgement, with a worked example transferable to every essay in the course.
Sources & how we know this
- OCR A Level History A (H505) specification — OCR (2015)