The one-sentence truth: A body paragraph is not a container for one point and one example. It is a small argument with its own internal logic.
At JC2, paragraph depth comes from relationships. A strong paragraph states a claim, explains why it is true, shows the mechanism in reality, qualifies the scope, tests the idea against an objection and returns to the criterion of the essay.
The paragraph engine
- Claim: what is this paragraph proving?
- Mechanism: how does the effect occur?
- Evidence: what illustrates or supports the mechanism?
- Interpretation: what exactly does the evidence show?
- Qualification: when does the claim weaken?
- Evaluation: how significant is the point?
- Link: how does this alter the thesis?
Useful analytical verbs
Enables makes possible. Constrains limits choice. Amplifies increases an existing effect. Mitigates reduces severity. Mediates carries an effect through an intermediate factor. Redistributes changes who receives costs or benefits. Undermines weakens. Reinforces strengthens an existing pattern.
Do not let the example become the paragraph
A common weak structure is topic sentence → long example → mini-conclusion. The missing section is analysis. If the example concerns congestion pricing, explain how the price signal changes behaviour, why substitutes matter, who bears the cost and whether the reduction in congestion is proportionate to the burden.
Mechanism creates depth
“Education improves mobility” is a claim. “Education can improve mobility by widening access to skills and credentials that increase labour-market options” adds mechanism. “The effect is strongest where school quality is not heavily determined by family income” adds condition. “Yet education alone cannot offset highly concentrated wealth or discriminatory labour markets” adds limitation.
Evaluation is not a final sentence added afterwards
Evaluation should run through the paragraph. Use questions of magnitude, duration, distribution, reversibility, feasibility and comparative significance. Instead of “therefore this is important”, explain why this mechanism carries more weight than an alternative.
Integrate counterargument
The counterpoint does not always need its own paragraph. “Although remote work can reduce informal learning for junior employees, the cost is smaller in roles where work is individually verifiable and mentoring can be deliberately designed.” This creates internal balance without derailing the main claim.
A before-and-after example
Weak: “AI helps education because students can get answers quickly. For example, students can use chatbots. This makes learning better.”
Stronger: “Generative AI can improve access to immediate explanation by reducing the delay between confusion and feedback. Its educational value, however, depends on whether the learner can evaluate the output; without sufficient prior knowledge, speed may amplify misconception rather than understanding. AI is therefore most useful as a feedback instrument inside a learning process, not as a substitute for the process itself.”
Paragraph cohesion
Every sentence should answer the previous sentence or prepare the next. If a statistic appears, interpret it. If a counterexample appears, explain whether it narrows or overturns the claim. If a limitation appears, return to the thesis and show what remains defensible.
Paper 2 connection
When analysing passages, reverse-engineer the same structure. Identify the claim, evidence, bridge, qualification and conclusion. This helps with comprehension, inference and comparison because you can see what job each sentence performs.
Seven-day paragraph drill
- Write claims without examples.
- Add mechanisms.
- Add one carefully chosen example.
- Interpret the example explicitly.
- Add scope and conditions.
- Add one serious limitation.
- Write three timed complete paragraphs.
Continue the JC2 GP vocabulary system
Return to General Paper Vocabulary Year 2 (JC2) and Vocabulary for Junior College (JC1–JC2).
Final thought
Depth is not the number of sentences in a paragraph. It is the number of meaningful relationships the paragraph can make clear.