Stuck at Band 6.5 in Writing? The Four Habits That Hold the Score There

You have taken the test twice. Listening and reading are 7.5 or higher. Writing comes back 6.5 both times. You study more vocabulary, you write more essays, and the number does not move.

That is the most common shape of an IELTS problem, and it is almost never about how much English you know. It is about four habits that sit inside your writing and hold it at the same level no matter how many essays you produce. Here they are, with the fix for each.

First, what the marking actually looks at

Your writing score comes from four criteria, each marked separately and then averaged. They are Task Response, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy.

A 6.5 overall usually hides an uneven profile. A common one is 6, 6, 7, 7. Another is 7, 6, 7, 6. The useful question is not "how do I get band 7", it is "which of the four is holding me down". A candidate who spends a month on vocabulary when the weak criterion was Task Response has spent a month on the wrong thing.

Habit one: answering the topic, not the question

This is the largest single cause of a 6 in Task Response. The candidate sees "university education" and writes everything they know about university education. The question asked whether governments should fund it, and the essay never answers.

Look at how different these are.

The fix. Before you plan, underline the instruction line and write your one sentence answer to it at the top of your notes. If you cannot write that sentence, you are not ready to plan. Every paragraph then has a job: support that sentence, or qualify it.

Habit two: linking words instead of linked ideas

Many candidates are taught that adding "Moreover", "Furthermore", "In addition" and "Last but not least" raises Coherence and Cohesion. It usually does the opposite. Cohesive devices that are overused or used mechanically are a recognised feature of band 6, not band 7.

Here is a band 6 paragraph opening.

Firstly, technology has many advantages. Moreover, it saves time. Furthermore, it is convenient. In addition, people can work from home.

Four connectors and four unrelated sentences. Now the same content with the connectors removed and the ideas actually joined.

Technology saves time mostly by removing travel. An employee who works from home recovers an hour a day that used to be spent commuting, and that hour goes back into either work or rest. The convenience people describe is really this: the same output with less of the day spent getting to it.

No connectors at all, and it is far more coherent, because each sentence takes up something from the sentence before it. That is what cohesion means: reference, substitution, and putting given information before new information.

The fix. Write a paragraph with no linking words permitted. Join the sentences using pronouns, repeated key nouns, and "this" plus a noun. Then add back only the connectors the paragraph genuinely needs, which is usually one or two.

Habit three: reaching for rare words

A memorised rare word used slightly wrongly costs more than a common word used precisely. Lexical Resource rewards accuracy and natural combination, not rarity.

Notice that the right column is not simpler English. It is more accurate English. "Detrimental effects on health" is a strong phrase; the version with "to" is the same phrase with a mistake in it.

The fix. Stop learning single words. Learn word pairs, called collocations, and learn them in a sentence. strict regulation, widen access, carry a risk, place a burden on, sharp increase. Ten collocations you use correctly are worth more than a hundred rare words you deploy nervously.

Habit four: writing long sentences and calling it range

Grammatical Range and Accuracy asks for a variety of accurate structures. Many candidates read that as "long sentences" and write forty word constructions that lose control halfway through.

Although the government which is responsible for the education system that many people criticise it because of the fact that funding has been reduced in recent years, so students are suffering.

That sentence has ambition and no subject verb agreement you can point to. Compare four short, controlled patterns.

1. Conditional. If fees were removed, participation among lower income students would probably rise.
2. Relative clause. Students who leave school at sixteen face a labour market that increasingly expects qualifications.
3. Fronted concession. While the policy is expensive, the alternative costs more over a decade.
4. Cleft for emphasis. What the system lacks is not funding but a route into skilled trades.

Four different structures, all short, all correct. That is range. A band 7 description of grammar expects a variety of complex structures, with errors that do not usually get in the way of the reader.

The fix. Choose two of those four patterns. Use each one twice in your next essay, deliberately. Then check them for agreement and tense. Range you can control beats range you cannot.

A four week plan

1. Week 1: Task Response only. Write five introductions and no full essays. One sentence answer at the top of every plan.
2. Week 2: Cohesion. Five body paragraphs with no linking words allowed.
3. Week 3: Lexical Resource. Build fifty collocations across your five weakest themes and use them.
4. Week 4: Grammar. Two structures, used deliberately, checked for accuracy.

Full essays under exam timing return in week five. Fixing one criterion at a time works better than writing more essays with the same four habits inside them.

Do this today

Take the last essay you wrote. Do not rewrite it. Read it four times, once for each criterion, and write one sentence naming the biggest problem you find on each pass. That single page tells you which of the four is holding your score, which is the thing more essays alone will not reveal.

If you want a second view, paste the essay into Bandly for an estimated band on each criterion with the sentences behind each estimate. The estimates are produced by software rather than a human examiner, so treat them as a diagnostic that points at the weak criterion rather than as your exam result.