How to Write an IELTS Body Paragraph That Actually Develops an Argument
Most Band 5–6 body paragraphs state an idea and stop. Band 7 paragraphs explain why it's true, show it with an example, and connect it back to the question. Here's the method.
The body paragraph is where most IELTS writing marks are won or lost. A well-structured body paragraph can push a Band 6 Task Achievement score to Band 7. A sequence of underdeveloped paragraphs — each containing one sentence per idea — will keep a candidate at Band 5–6 no matter how accurate their grammar is.
The difference between a Band 6 and Band 7 body paragraph is almost never vocabulary or grammar. It's depth.
What a Band 6 body paragraph looks like
✗ Typical Band 6 paragraph
One advantage of working from home is that employees can save time. They do not need to commute to the office every day. This saves money as well. Therefore, working from home has clear benefits for workers.
This paragraph has a point ('saves time'), offers one brief explanation ('commute'), adds a loose extension ('saves money'), and closes with a restatement. It's not wrong — but it's thin. The examiner reads it and thinks: 'Yes, and? How much time? Why does this matter? Who is affected? Is there any evidence?'
The PEEL structure — and why it works
PEEL is a reliable four-part paragraph framework used in academic writing: Point, Explain, Evidence, Link. Every part serves a distinct purpose.
| Step | What it does | Word target |
|---|---|---|
| Point | States the main idea of the paragraph in one clear sentence | 1–2 sentences |
| Explain | Explains WHY or HOW the point is true — the mechanism behind the claim | 2–3 sentences |
| Evidence | Gives a specific example, statistic, or case to support the explanation | 1–2 sentences |
| Link | Connects the paragraph back to the essay question or thesis | 1 sentence |
The same paragraph rewritten to Band 7
✓ PEEL paragraph — Band 7
One of the most significant advantages of remote working is the time employees reclaim by eliminating the daily commute. In many major cities, round-trip commutes average between one and two hours per day — time that was previously spent in transit with no productive output. By working from home, employees can redirect this time toward deeper work, personal development, or rest, all of which research consistently links to higher sustained productivity. A 2023 study by Stanford University found that remote workers were 13% more productive than their office-based counterparts, partly attributing this gain to the elimination of commuting stress. This evidence suggests that the productivity case for remote working extends well beyond simple convenience — it represents a structural improvement in how workers allocate their time.
The Band 7 version does everything the Band 6 version does — and then it explains the mechanism ('time previously spent in transit with no productive output'), quantifies the example ('one to two hours'), names a specific source, and links back to the thesis. That's what 'well-developed' means in the band descriptors.
The Explain step is where most candidates fail
The most common reason body paragraphs are underdeveloped is a skipped Explain step. Candidates move directly from Point to Evidence — stating the idea then citing an example — without explaining WHY the idea is true.
✗ Point → Evidence (no explanation)
Social media has a negative effect on mental health. A study found that heavy social media use correlates with depression.
✓ Point → Explain → Evidence
Social media has a negative effect on mental health, primarily because it exposes users to a curated, idealised portrayal of others' lives — a constant comparison that can erode self-worth and amplify feelings of inadequacy. This psychological mechanism is well-documented: a large-scale study by the University of Pennsylvania found that limiting social media use to 30 minutes per day produced significant reductions in anxiety and depression among participants.
How to generate explanations when you're stuck
If you've stated a point and don't know how to explain it, use one of these prompts:
- 'This is because...' — forces you to name the cause or mechanism
- 'This happens when...' — forces you to describe the condition under which it's true
- 'The reason for this is...' — same function, different phrasing
- 'Without [X], [Y] would not be possible because...' — forces you to think counterfactually
The Link sentence — closing the loop
The Link sentence returns to the essay question or restates how this paragraph supports your thesis. It prevents body paragraphs from feeling like isolated observations and ensures Task Achievement is maintained throughout — not just in the introduction and conclusion.
✗ Weak link (just a restatement)
Therefore, social media is harmful to mental health.
✓ Strong link (ties back to question)
Given this evidence, it is difficult to argue that unrestricted social media access for adolescents is in their long-term interest — making a strong case for the government regulation this essay supports.
Paragraph length targets
A well-developed Task 2 body paragraph typically runs 90–130 words. Two such paragraphs, plus a 50-word introduction and 50-word conclusion, gives you 280–310 words — safely above the 250-word minimum. If your body paragraphs are averaging under 70 words, they are almost certainly underdeveloped.
Tip
When you submit to IELTS Memo, the feedback specifically identifies which body paragraphs are underdeveloped — and flags whether you've provided sufficient explanation and examples. It will tell you exactly which part of the PEEL structure is missing.
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