Thomas from Kottayam packed four reasons into each body paragraph of his essay, writing a single sentence for each. In the language of the public band descriptors, his main ideas were relevant but insufficiently developed.

A strong IELTS Task 2 body paragraph develops one central idea rather than listing several. Use a topic sentence to state the claim, two or three sentences of explanation, a specific example, and a final sentence linking back to your position.

Practice question: Some people think that schools should teach children how to manage money. To what extent do you agree or disagree?

The 4-Step Body Paragraph Framework

Aim for 100 to 130 words per body paragraph. Two of them, plus an introduction and a conclusion, make an essay of about 260 to 300 words if you stay near the lower end.

A paragraph follows four steps:

  1. Topic sentence: State the paragraph’s main claim.
  2. Explanation: Clarify why this claim is true and how it operates.
  3. Example: Provide a realistic illustration to support your reasoning.
  4. Link back: Connect the outcome back to your position.

For deeper practice, see how to write a perfect paragraph.

How to Extend an Idea: The “Why? So What?” Chain

Ideas that are insufficiently developed are typical of Band 6 Task Response. Use the “why? so what?” chain while planning:

  • Claim: Schools should teach money management.
  • Why? Young people are offered easy credit, such as “buy now, pay later” apps, before they have learned to budget.
  • Result: Inexperienced users take on repayments they cannot afford.
  • So what? Budgeting lessons help them avoid debt early in working life.

Listing Ideas Versus Developing One Argument

Incorrect: Firstly, schools should teach money management because many students leave school without knowing how to save. Secondly, adults must pay tax, and young people should understand it. Furthermore, many teenagers buy expensive gadgets they cannot afford. Finally, good financial skills help people to prevent debt in later life.

Correct: Schools should teach personal finance because inexperienced school leavers can run into short-term debt before they have developed budgeting habits.

Listed ideas are typical of Band 6 Task Response; one idea with supporting steps is closer to Band 7, where main ideas are extended and supported.

Model body paragraph (Band 7+)

Teaching budgeting at school protects young people from the easy-credit debt that “buy now, pay later” apps can encourage. These apps let users spread the cost of a purchase over several months, which makes it easy to buy things they cannot yet afford. Without lessons in personal finance, inexperienced users may overlook late fees and commit to more repayments than their income can cover. For example, a graduate in a first job might spread several purchases across such plans and discover that repayments take a large share of each month’s salary. Pupils who have learned to plan a budget and save for emergencies are better prepared to avoid that position, which is why I strongly agree that schools should teach money management.

Sentence by Sentence Breakdown

Sentence Its job
Topic sentence Claims that budgeting lessons protect young people from easy-credit debt
Explanation 1 Shows how “buy now, pay later” apps make overspending easy
Explanation 2 Explains why inexperienced users take on repayments they cannot cover
Example A graduate in a first job faces heavy repayments
Link back Returns to the position: schools should teach money management

The model has no “Firstly… Moreover…” chain; referencing words (“These apps”, “such plans”, “that position”) link the sentences. For guidance on examples, see using examples in IELTS Task 2.

Tip

After writing your example, check that it illustrates the sentence before it, and say how it proves your claim.

Connecting Examples to Your Claim

Incorrect: Some pupils spend their pocket money on snacks.

Correct: Some pupils spend all their pocket money on snacks within a few days, which shows why they need to learn how to plan a budget.

Add a sentence that connects the example to your claim, as in “which shows why…”.

Try It

Task: Develop this topic sentence into a complete 100–120-word paragraph by adding an explanation, an example, and a link-back sentence: “Learning to cook at school would also improve children’s long-term health.”

Show sample answer

Learning to cook at school would also improve children’s long-term health. When young people understand how to prepare meals from fresh ingredients, they develop an awareness of nutritional balance and portion sizes. Without these practical skills, adolescents may rely too heavily on convenience meals that are high in sugar and fat. For example, a student who can make a simple lentil soup or vegetable stir-fry is more likely to cook at home than to buy packaged snacks after school. Learning to cook in the classroom can therefore build eating habits that help to reduce the risk of diet-related illness later in adulthood.

Key Takeaways

  • Dedicate each body paragraph to one central idea rather than several points.
  • Use two or three explanation sentences to show why your claim holds.
  • Ground your explanation with a specific, realistic example.
  • Conclude with a sentence linking back to your position.

The bottom line: Develop one idea fully, with an explanation, an example and a link back, instead of listing several.