How many arguments should my humanities IA include?

Most humanities IA drafts work best with two to three main arguments that are developed deeply. The reason is simple: each argument needs space for evidence, analysis, and evaluation, not just a claim. If you include five arguments, you often end up summarizing sources instead of interpreting them. Examiners reward sustained reasoning more than coverage. A good test is whether each argument could stand as its own mini-essay with a clear judgment. If not, consolidate into fewer, stronger lines of reasoning.

Do I really need counterarguments in my IA?

Yes, because counterarguments show the examiner you understand the debate, not just your preferred side. In a humanities IA, the goal is rarely to prove something beyond doubt; it’s to weigh evidence and reach a justified conclusion. Counterarguments also give you a natural way to evaluate sources, because opposing evidence often comes from different origins and purposes. The key is to treat the counterargument respectfully and accurately. Then show exactly why your final judgment still holds, or how it becomes more nuanced. Done well, counterarguments make your IA feel more “academic” without adding fluff.

How can I improve my IA while still revising for IB exams?

Treat your IA as skill training, not a separate universe from exams. The same moves you use in an IA, including clear claims, precise evidence, and evaluation, transfer directly to timed essays. Keep your exam engine running with small, consistent practice, like short Questionbank sets after each IA session. RevisionDojo helps here because you can combine coursework support with exam prep resources in one place. Use the IB Psychology Resources or IB Geography Resources to keep content fresh, then apply that content through argument writing. If you’re memorizing definitions and evaluative phrasing, spaced repetition from IB Flashcards with Spaced Repetition (SRS) keeps it efficient. The point is momentum: your IA strengthens your exam writing when you keep both alive.

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How to Build Strong Arguments in a Humanities IA

• 19 Jul 2026•7

A funny thing happens in a humanities IA: the more you know, the easier it is to write something that earns fewer marks.

Most IB students can describe events, summarize theories, and retell what a source says. But a high-scoring IA doesn’t reward retelling. It rewards decisions: what you chose, why it matters, what it proves, and what it can’t prove.

If your exams are looming, this matters even more. A strong IA isn’t just coursework you “get through”; it’s argument practice for every Paper 2/essay you’ll write later.

A quick IA checklist for stronger arguments

Use this as a fast diagnostic before you draft (and again before you submit your IA):

Your research question forces debate (not a timeline).
Every paragraph makes one claim you could disagree with.
Evidence is selected, not dumped.
Analysis explains how evidence supports the claim.
Counterarguments are taken seriously (then weighed).
Sources are evaluated for reliability and bias.
The conclusion makes a judgment that matches your evidence.

For calibrated models, start with IA/EE/TOK exemplars (examiner-verified).

Start with an IA research question that creates tension

A strong humanities IA begins before the first paragraph, in the shape of the question.

Broad questions invite summary. Focused questions invite argument.

Too broad: “How did propaganda affect World War II?”
More arguable: “To what extent did Nazi propaganda influence German civilian morale between 1939-1945?”

Notice what the second question does:

It sets a time frame.
It names a specific outcome (morale).
It forces you into degrees (“to what extent”), which naturally produces evaluation.

If you want to see how different subjects handle expectations, read Comparing IA Expectations Across Different IB Subjects.

Build each IA paragraph around a claim, not a topic

A common trap is writing topic-led paragraphs: “This paragraph is about propaganda posters.” That’s organization, but it’s not argument.

Instead, use claim-led paragraphs. A simple backbone that works across History, Geography, Psychology, Global Politics, and Philosophy:

Claim: a sentence someone could dispute.
Evidence: a quotation/statistic/example from a source.
Analysis: your reasoning linking evidence to the claim.
Link: a line that reconnects to the IA research question.

This is also why high-scoring IAs tend to feel “inevitable” when you read them. The logic keeps tightening.

For a broader overview of what examiners consistently reward, see What High-Scoring IB IAs Have in Common Across Subjects.

Choose evidence like you’re packing a carry-on

In a humanities IA, evidence isn’t a trophy cabinet. It’s luggage. You only bring what you can actually use.

Aim for evidence that lets you do at least one of the following:

compare perspectives,
show change over time,
reveal bias or purpose,
support causation (carefully),
or expose limitations in a popular narrative.

That means using a mix of:

Primary sources (speeches, letters, newspaper articles, interviews, maps, official documents)
Secondary sources (historians, academic studies, credible analyses)

When you’re revising for exams alongside your IA, it helps to keep your content knowledge sharp. RevisionDojo’s IB History Resources and the IB History Topic Paper 2 Questionbank are useful for building the same skill your IA needs: making claims under pressure and defending them with evidence.

Add counterarguments that actually cost you something

A weak counterargument is a straw man: “Some people disagree.” A strong counterargument forces you to rethink your confidence.

Try this method in your IA:

State the counterclaim fairly.
Present the evidence that supports it.
Explain why it matters.
Then weigh it against your main line of reasoning.

The point isn’t to sound balanced. The point is to show the examiner you can handle complexity without losing focus.

If you’re worried your draft is ballooning as you add nuance, use Can an IA Be Too Long? The Real IB Answer to trim without flattening your argument.

Evaluate sources like TOK, but stay practical

In humanities, your argument is only as strong as the sources you trust.

Instead of writing generic evaluations (“this source is biased”), ask targeted questions:

Origin: Who produced it, and in what context?
Purpose: What did it want the audience to believe or do?
Content: What does it claim, and what does it omit?
Limitations: What can’t this source tell you, even if it’s accurate?

Then connect that evaluation back to your IA argument: does the limitation weaken your claim, or just narrow it?

Write an IA conclusion that sounds like a decision

Your conclusion is not a summary of what you discussed. It’s where you cash in the logic.

A strong humanities IA conclusion:

answers the question directly,
states the degree (“to a large extent,” “partially,” “mostly in urban areas”),
and names the key limitation that keeps you honest.

If you want examples of conclusions that do this well, browse IB Coursework Examples: IA, EE and TOK Exemplars and filter by your subject and top scores.

Closing: Make your IA an argument you’d defend out loud

A strong humanities IA doesn’t win by sounding sophisticated. It wins by being difficult to knock over. Focused question. Claim-led paragraphs. Evidence that earns its place. Counterarguments that sharpen your judgment. Source evaluation that changes what you’re willing to conclude.

When you want to see what that looks like at a top level, use RevisionDojo’s coursework exemplars to calibrate your standard, then build your draft with RevisionDojo’s broader toolkit: Questionbank practice, Study Notes, Flashcards, AI Chat, Grading tools, Predicted Papers, Mock Exams, Coursework Library, and Tutors.

Your IA is not just an assignment. It’s proof that you can think in public, carefully, clearly, and with evidence.