How to Write a Strong O-Level Discursive Essay: 5 Ways to Develop Better Arguments

Many students have no difficulty coming up with a point for an O-Level discursive essay. The real challenge is developing that point convincingly.

A paragraph may begin with a sensible idea but remain too general:

Technology helps people complete tasks more efficiently.

This is relevant, but it does not yet explain why, how or to what extent technology improves efficiency. Without sufficient development, the paragraph may sound repetitive or superficial.

Under the 2026 O-Level English syllabus, Continuous Writing carries 30 marks: 10 for Content and 20 for Language. To reach the highest Content band, students must fully address the task and develop their ideas in detail. For Language, they need coherent organisation, clear expression and accurate use of varied vocabulary and sentence structures.

So, how can students turn a basic point into a well-developed argument? Let’s take a look.

1. Answer the Exact Question

Before planning any points, identify what the question is truly asking.

Consider this question:

“Modern life has become too focused on speed and convenience.” What are your views?

The key phrase is not simply speed and convenience. Students must respond to the judgement that society has become too focused on them.

A suitable stand might be:

While speed and convenience have made everyday tasks more efficient, I largely agree that society’s growing dependence on immediate results has weakened people’s patience, persistence and willingness to solve problems independently.

This thesis does three useful things:

• directly answers the question;

• presents a clear overall stand; and

• previews the main areas of discussion.

For a discursive essay, students should explore different perspectives fairly. They do not need to force a rebuttal into the essay. What matters is that the discussion remains balanced, thoughtful and clearly connected to the question.

2. How to Develop an O-Level Discursive Essay Paragraph

Strong paragraphs do not jump directly from a point to an example. They explain the reasoning in between.

A useful development chain is:

Point → Why it happens → How behaviour changes → Wider consequence

Let us apply it to this point:

Immediate access to information can make people less patient and persistent.

Weak development

People can get information quickly online. As a result, they become impatient. This is bad because patience is important.

The idea is repeated, but not truly developed.

Stronger development

When people become accustomed to receiving entertainment, replies and information immediately, ordinary delays may begin to feel unnecessarily frustrating. Instead of persisting when a task becomes difficult, they may abandon it and search for a faster alternative. Over time, this habit can reduce their willingness to work through challenges that require sustained concentration, such as mastering a difficult concept or developing a new skill.

The stronger version explains the behavioural change and traces it to a longer-term consequence.

When planning, students can ask:

• Why does this happen?

• What does it cause people to do?

• Who is affected?

• What may happen in the long term?

These questions help students move beyond obvious statements.

3. Use Specific Examples—Then Explain Their Significance

Examples support an argument, but they should not replace it.

Students can use several types of evidence:

A specific real-world example

Food-delivery platforms allow working adults to order meals within minutes instead of travelling to a restaurant or preparing food after a long day.

A realistic hypothetical example

Imagine a student who immediately turns to an AI tool whenever a question appears difficult. Although the student may finish the assignment quickly, repeated dependence on generated answers may prevent them from learning how to analyse the question independently.

A broader social observation

Cashless payment, online banking and digital government services have reduced the time people spend travelling, waiting in queues and completing administrative tasks.

After giving an example, always explain:

What does this example prove?

For instance:

This shows that convenience is not merely a luxury. When used responsibly, it allows people to redirect their limited time and energy towards work, family responsibilities or rest.

Without this final explanation, an example may become a detached mini-story rather than evidence for the argument.

4. Make Sure Your Main Points Do Not Overlap

Some essays appear to contain three body paragraphs but actually repeat the same idea.

For example:

1. People become lazy because of technology.

2. People become over-reliant on technology.

3. People lose important skills because of technology.

These points are closely connected. They may be more effective as one developed paragraph:

Excessive dependence on convenient technology may discourage independent effort, eventually causing people to lose essential skills.

The remaining paragraphs should examine genuinely different effects, such as:

• reduced patience and persistence;

• greater efficiency in daily tasks;

• faster responses during emergencies; or

• increased pressure to remain constantly available.

Before writing, students should complete this simple test:

Can I explain how Paragraph 2 is meaningfully different from Paragraph 3?

If the answer is unclear, the points probably overlap.

5. Link Every Paragraph Back to Your Stand

A paragraph is not complete simply because it contains a point, explanation and example. Its final sentence should show how the discussion supports the writer’s overall position.

Consider this closing sentence:

Therefore, speed itself is not necessarily harmful; the problem arises when people become so accustomed to instant results that they are no longer willing to tolerate effort, uncertainty or delay.

This does more than repeat the point. It adds nuance by distinguishing between the benefit itself and society’s overdependence on it.

Useful linking phrases include:

• This demonstrates that…

• The wider concern is that…

• In the long run, this may…

• Therefore, although…, it is clear that…

• This strengthens the view that…

Students should avoid ending every paragraph with “Therefore, this is good” or “Therefore, this is bad.” A strong link should reflect the specific argument made in that paragraph.

A Model Discursive Paragraph

Here is how the different techniques work together:

One significant advantage of modern convenience is that it enables people to complete routine tasks more efficiently. Digital services reduce the physical effort and time once required for activities such as paying bills, transferring money or purchasing essential items. For example, a caregiver looking after a young child can order groceries online instead of travelling to a supermarket and waiting in a long queue. This does not mean that convenience encourages laziness in every situation. Rather, it can free people from repetitive tasks and allow them to devote more attention to responsibilities that require human judgement and care. Therefore, when used purposefully, speed and convenience can improve people’s quality of life rather than diminish it.

Notice that the paragraph contains:

• a focused point;

• a clear explanation;

• a specific example;

• analysis of the example; and

• a nuanced link to the question.

Final Check Before Submitting

Students can use these five questions to review their essays:

1. Have I answered every part of the question?

2. Is my overall stand clear and consistent?

3. Does each body paragraph contain a distinct point?

4. Have I explained why and how, rather than merely giving an example?

5. Does each paragraph link back to the question?

Strong Essays Are Built, Not Memorised

Memorised introductions, impressive quotations and complicated vocabulary cannot compensate for weak reasoning. A convincing O-Level discursive essay is built through relevant points, logical development, precise examples and clear links to the writer’s stand.

In our small-group O-Level English classes in Serangoon, students are taught how to plan distinct arguments, develop ideas step by step and improve their drafts through targeted feedback. With a maximum of four students in each class, common weaknesses—such as repetitive points, vague examples and insufficient elaboration—can be addressed closely.

The goal is not simply to help students produce one good essay. It is to equip them with a dependable thinking process that they can apply to unfamiliar questions in the examination.