If A-level History essays test how well you can argue, source questions test how well you can think.

And for many students, this is where things fall apart.

You read the source. You understand it. You even recognise the events being referenced. But when it comes to writing your answer, you find yourself retelling what the source says… and the marks never quite reach the top band.

That’s because source questions are asking you to evaluate it like a historian.

And this is a skill that requires practice.

First, A Critical Warning: Your Specification Is The “Holy Grail”

Before we go any further, we need to be very clear about something:

Your exam board specification is the single most important document you have.

Whether you’re studying with AQA, Edexcel, OCR, or WJEC / Eduqas, the exact wording of source questions—and how they are assessed—does vary slightly.

That means:

  • The phrasing of questions may differ
  • The emphasis on “value,” “usefulness,” or “interpretation” may vary
  • The structure expected in answers may not be identical

This guide gives you the core skills that apply across all boards but it is your responsibility to:

  • Know your specification
  • Understand how your board phrases source questions
  • Practise using past papers from your exam board

Where specific examples are used below, they will be labelled clearly (e.g. “AQA-style question”) so you can adapt them accordingly.

By the way, if you’d like a systematic and efficiently way to ingrain and remember essential A-level History content, check out the following certified flashcard collections by Brainscape, an adaptive revision app:

We also have digital flashcards for dozens of other A-level subjects and boards here. 

What Are A-Level History Source Questions Actually Testing?

At their core, source questions are asking: how useful is this source to a historian studying X?

That word—useful or valuable—is doing a lot of work.

You are not being asked:

  • “Is this source true?”
  • “Is this source biased?”

You are being asked:

  • What does this source reveal?
  • How reliable is it?
  • What are its limitations?
  • How far does it help answer the specific question?

Crucially, a source can be biased, selective, or even inaccurate… and still be extremely valuable. That’s where top-band answers begin to separate themselves.

What Do Top-Band Source Answers Look Like?

Across all major boards, the strongest answers consistently:

  • Stay tightly focused on the exact question
  • Analyse content and provenance together
  • Use precise contextual knowledge
  • Show balanced judgement (value and limitations)
  • Avoid simple paraphrasing

In other words, the difference between lower-band and strong answers is that the first describes, the latter evaluates.

Here’s a step-by-step guide for analysing A-level History source questions for full marks…

Step 1: Always Anchor Yourself To The Question

Let’s take a typical AQA-style source question:

“With reference to these sources and your understanding of the historical context, assess the value of these sources to a historian studying the causes of the 1984–85 miners’ strike.”

Everything you write must link back to:

“the causes of the miners’ strike”

Not:

  • Trade unions in general
  • Industrial relations broadly
  • Other strikes

If you drift away from the specific focus of the question, you lose marks immediately

Step 2: Analyse The Source (Not Just Describe It)

A common mistake is to summarise by writing:

“The source says X happened…”

That will cap your marks.

Instead, move through this thinking process:

  1. What is the source saying?
  2. What does it imply?
  3. How does that relate to the question?

Example (Simplified)

Weak: “The source says workers were unhappy.”

Strong: “The source suggests widespread dissatisfaction, implying that economic hardship contributed to unrest, which supports the view that economic factors were a key cause of…”

That shift—from description to inference and relevance—is critical.

Step 3: Use Contextual Knowledge Precisely

Contextual knowledge is what lifts answers into the top band, but only if used carefully. Remember, you are not rewarded for writing everything you know, but rather for using knowledge to test the source.

When thinking through your response, ask yourself:

  • Does this support what I know?
  • Does it contradict it?
  • Is it incomplete or exaggerated?

Knowledge must be relevant to the question, not just the topic.

Step 4: Evaluate Provenance (Properly)

Provenance is not just about who wrote the source or when it was written. That’s Level 2 thinking.

Top-band analysis asks:

  • Why was it written?
  • Who was the audience?
  • What was the purpose?
  • How might that shape the message?

Examples

  • A political speech may exaggerate to win support
  • A memoir may justify past actions
  • A government document may reveal internal thinking

Avoid “glib” comments like “it’s reliable because it’s close to the event.” You must explain why that matters. 

Step 5: Understand That “Inaccurate” Does NOT Mean “Useless”

This is one of the most important insights for reaching top marks. Many students write: “This source is inaccurate, so it is not valuable.”

But that is incorrect!

There’s all manner of juicy intel an inaccurate source can reveal: Propaganda, political motives, public messaging, and attempts to manipulate opinion. 

So remember that even misleading sources are valuable because they reveal an agenda; and why information is being distorted.

Step 6: Build Balanced Judgement (Value AND Limitations)

Every strong paragraph should include why the source is valuable and why it is limited, backed by:

  1. Evidence
  2. Context
  3. Provenance

And, crucially, you must make a clear judgement

Examiners reward reasoned conclusions. Let’s take a look at some examples…

What Does A Strong Source Paragraph Look Like?

Source A

From a speech by a government minister, delivered in the House of Commons, 1981.

“The recent disturbances in our inner cities are, above all, the result of widespread economic suffering. Years of industrial decline have left many communities facing unemployment, poverty, and a lack of opportunity. It is this economic hardship which has fuelled frustration and led to the outbreaks of disorder we have witnessed.”

Example Source Question (AQA-Style)

With reference to this source and your understanding of the historical context, assess the value of this source to a historian studying the causes of unrest in Britain in the early 1980s. (30 marks)

Here’s a model paragraph (AQA-style):

The source is valuable in explaining the causes of unrest, as its reference to “widespread economic suffering” suggests that financial hardship was a key factor driving protest. This is supported by contextual knowledge of rising unemployment and inflation during the period, which intensified public dissatisfaction. However, as the source is a speech by a government minister, it may exaggerate economic factors to deflect attention from political failures, limiting its value as a fully balanced account. Therefore, while the source is useful in highlighting economic grievances, it must be treated with caution when assessing the relative importance of different causes.

Notice how it:

  • Uses the source
  • Adds context
  • Evaluates provenance
  • Reaches judgement

Common Mistakes That Cost Marks

Students consistently lose marks by:

  • Paraphrasing instead of analysing
  • Writing vague comments (“it is biased”)
  • Dumping irrelevant knowledge
  • Ignoring the exact question focus
  • Treating sources as simply “true” or “false”
  • Failing to evaluate limitations
  • Focusing unevenly across sources

Timing Matters (Board-Specific Example)

In AQA Paper 2, the source question is worth 30 marks and typically takes around 50 minutes.

That breaks down to roughly:

  • ~15 minutes per source
  • Plus time to plan and check your work

This is an AQA-specific example, but the principle applies across all boards: you must balance depth with time discipline!

The best way to do that is to practice your source question writing under time constraints and develop a routine for outlining your thoughts and then capturing them the way we’ve laid out in this guide.

And remember, a strong knowledge base is essential.

This is where Brainscape comes in.

Brainscape’s A-level History flashcards break down the full specification into high-yield, exam-relevant knowledge, organised into question-and-answer format. As you revise, the algorithm focuses more on weaker areas, helping you build fast, reliable recall of the content you need to evaluate sources effectively:

Brainscape’s A-level History flashcards also include two free practice papers, written in the style and standard of real A-level exams. (Emailed to you when you sign up.) These give you the opportunity to apply your knowledge under realistic conditions, while also building familiarity with the types of questions you’re likely to face.

Final Takeaway

Top-mark source answers are not about writing more, but thinking better.

If you:

  • Stay focused on the question
  • Analyse content (not just summarise it)
  • Use knowledge precisely
  • Evaluate provenance properly
  • Balance value and limitation

…you will move into the top mark bands.

That’s what examiners reward!

Additional A-level History Guides & Resources: