Many IELTS candidates stay at Band 6 or 6.5 because they keep fixing surface-level grammar instead of identifying their weakest scoring criterion. This guide explains how to move toward Band 7 by improving the right problem first.
A common mistake is to keep rewriting grammar without knowing which IELTS Writing criterion is actually holding the score down. Your lowest criterion may be Task Response, Coherence and Cohesion, Lexical Resource, or Grammar Range and Accuracy.
Common Band 6 problem
The answer addresses the topic but ideas are not fully developed.
How to move toward Band 7
Answer all parts of the question, make your position clear, and support each main idea with a specific explanation or example.
Common Band 6 problem
The essay has paragraphs, but progression may feel mechanical or unclear.
How to move toward Band 7
Use clear topic sentences, logical paragraph order, and natural linking instead of overusing memorized connectors.
Common Band 6 problem
Vocabulary is understandable but repetitive or sometimes inaccurate.
How to move toward Band 7
Use more precise words, avoid forced synonyms, and learn topic vocabulary in full sentences.
Common Band 6 problem
There is a mix of simple and complex sentences, but errors are frequent.
How to move toward Band 7
Control sentence structure, reduce repeated grammar errors, and use complex sentences only when they are accurate.
| Band 6: answers the task but may be underdeveloped | Band 7: fully addresses the task with clear position and developed ideas |
| Band 6: paragraphs may be logical but mechanical | Band 7: progression is clear and linking is natural |
| Band 6: vocabulary works but may be repetitive or inaccurate | Band 7: vocabulary is more precise and flexible |
| Band 6: grammar has frequent noticeable errors | Band 7: grammar has better control and variety |
Use a focused report to decide which score criterion needs attention first.
Band 7 is achievable, but it requires clear task response, logical progression, precise vocabulary, and controlled grammar.
You may be improving surface errors while your weakest scoring criterion remains unchanged.
It depends on your current weaknesses and practice quality. Focused feedback usually helps more than repeating full essays without diagnosis.
Improve the lowest criterion first because it often limits your overall writing score.
A checker can help identify patterns and priorities, but you still need deliberate rewriting and practice.
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