IELTS Writing for Candidates aiming for Band 7.5 or higher: How to Fix Writing scores that go up and down between attempts

Scores swing when one criterion is much weaker than the others or when the essay changes with the question type. Find the lowest criterion across three or more essays and fix that one first, then practise all question types, not only the one you like.

At a glance

For: Candidates aiming for Band 7.5 or higher
Problem: Writing scores that go up and down between attempts
Scoring criterion: Task Achievement and Task Response
Task affected: Task 1 and Task 2
IELTS test: Academic or General Training (check your requirement)
Typical effort: three to four weeks
First step: Collect three or four recent essays of different question types and score each criterion separately against the band descriptors.

Why this happens to candidates aiming for Band 7.5 or higher

A candidate who is strong on opinion essays and weak on two-part questions will score well or badly depending on the topic type. Mixed practice reveals which criterion drives the swings.

Why this affects candidates aiming for Band 7.5 or higher: strong candidates over-edit and add complexity at the cost of clarity.

A fully developed position through all paragraphs, with relevant, specific examples.

A strength to build on: A solid base means small refinements produce the final half band.

Fix it in four steps

Collect three or four recent essays of different question types and score each criterion separately against the band descriptors.
Find the criterion that is lowest in most of them. That is your main target.
Practise the question type you avoid until your score on it matches the others.
Re-test with a new essay after two weeks and compare criterion by criterion, not only the overall band.

Before and after

Before

Band 7 on one opinion essay, Band 6 on a two-part question, no idea why.

After

Task Response is the weakest in both, because the second question part is under-developed.

Ten-minute drill: Write one essay per question type this week (opinion, discussion, problem-solution, two-part) and tag the weakest criterion in each.

Questions and answers

What is the fastest way for candidates aiming for Band 7.5 or higher to fix Writing scores that go up and down between attempts?

How long does it take candidates aiming for Band 7.5 or higher to fix Writing scores that go up and down between attempts?

Most learners need three to four weeks. Targeted, high-quality practice with detailed feedback matters more than volume.

Is it normal for the same candidate to score differently on different days?

Some variation is normal because topics and examiners differ. Large swings usually point to a weak criterion or an untrained question type that practice can fix.

How many essays do I need to see a pattern?

Three to five essays across different question types are enough to show which criterion is repeatedly lowest.

What does a good practice drill look like for candidates aiming for Band 7.5 or higher?

Write one essay per question type this week (opinion, discussion, problem-solution, two-part) and tag the weakest criterion in each. Targeted, high-quality practice with detailed feedback matters more than volume.

How can candidates aiming for Band 7.5 or higher tell they have fixed Writing scores that go up and down between attempts?

Your criterion scores stay within half a band of each other across three different question types.

What should candidates aiming for Band 7.5 or higher know about their IELTS Writing target?

Band 7.5 and above needs sustained control: fully developed ideas, flexible cohesion, precise vocabulary and rare errors.

Should candidates aiming for Band 7.5 or higher practise this on Task 1, Task 2 or both?

It shows up in both tasks. Fix it in Task 2 first, because Task 2 carries about twice the weight of Task 1, then check Task 1 with the same checklist. A solid base means small refinements produce the final half band.

Can an AI checker help candidates aiming for Band 7.5 or higher with Writing scores that go up and down between attempts?

An AI checker can show where this pattern appears in your own essay and which criterion it affects, which makes the fix concrete. It gives a practice estimate, not an official IELTS score, so use it to choose the next revision, rewrite, and check again. The first check on this site is free.

Check your own essay

See where Writing scores that go up and down between attempts appears in your own writing and which criterion it affects, then rewrite the weakest paragraph.

Run a free first check

Feedback is a practice estimate, not an official IELTS score. Last reviewed 2026-11-11. Score requirements change, so confirm them with the organisation that will read your result.