Band 5.0 IELTS Writing Task 2 Model Answer
Overall Band Score: 5.0 · Cambridge IELTS 18 · 2026-09-16
IELTS Writing Task 2 question
The most important aim of science should be to improve people’s lives. To what extent do you agree or disagree with this statement? Give reasons for your answers and include any relevant examples from your own knowledge or experience.
Student answer (Band 5.0)
The crucial aim of science should be to improve individuals lives. Science play very vital role in people life because they invented lots of things which me people life easy and also save their time. I agree with the given statement and i will talk about it the upcoming paragraphs.
To commence with, artificial intelligence makes individuals life easy. There are lots of benefits of artificial intelligence which is invented by scientists with the help of science. You just simply as anything whatever you want and AI give you answers in just a seconds. For example, article published by hindustan times in 2023 was that AI is very useful for employers and students because with the help of that they can do their work in a short timeperiod.
Moreover, robots is also plays crucial part in today modern era to improve people lives. With the help of robots lots of business boost their productivity and generate their good income source. In lots of businesses robots play a vital role for example, in car manufacture companies they prefer to robots because robots do their works fast and also they work for long hours.
To conclude, science makes a people life easy with their great inventions which is done by scientists with the help of science.
AI examiner evaluation
| Criterion | Band |
|---|---|
| Task Achievement / Task Response | 5.0 |
| Coherence and Cohesion | 5.0 |
| Lexical Resource | 5.0 |
| Grammatical Range and Accuracy | 5.0 |
| Overall | 5.0 |
Task Achievement / Task Response — Band 5.0
The response takes a clear position and attempts to address the prompt regarding whether the main aim of science should be to improve people's lives. The student provides examples such as artificial intelligence and manufacturing robots. However, the ideas remain underdeveloped and repetitive, relying on broad generalisations rather than deep elaboration. Crucially, the response falls short of the minimum length requirement, containing only 214 words instead of the required 250 words. This under-length issue prevents full development of the task and caps the score in this category, leading to an overall band rating of 5.0.
Coherence and Cohesion — Band 5.0
The essay displays a basic logical organisation with an introduction, two body paragraphs, and a brief conclusion. Cohesive devices such as 'To commence with', 'Moreover', and 'To conclude' are used to signal the structure, though they are somewhat mechanical. Paragraphing is attempted, but the paragraphs are very brief and underdeveloped. Referencing is occasionally unclear, as seen with pronouns like 'they' and 'that'. While there is some overall cohesion, the lack of thorough progression and the repetitive sentence structures limit the effectiveness of the essay's flow, aligning closely with a Band 5.0 level.
Lexical Resource — Band 5.0
The student uses a limited range of vocabulary appropriate for the task, such as 'crucial aim', 'productivity', and 'artificial intelligence'. However, there are numerous instances of incorrect word forms and collocations, including 'Science play very vital role', 'me people life easy', and 'car manufacture companies'. Repetition of basic words like 'life', 'robots', and 'science' occurs frequently throughout the text. These noticeable lexical errors and the restricted vocabulary range place the performance firmly within the Band 5 category.
Grammatical Range and Accuracy — Band 5.0
The essay demonstrates a very limited range of grammatical structures, relying mostly on simple sentences and basic subject-verb patterns. There are frequent, noticeable grammatical errors throughout the text, such as 'Science play' instead of 'plays', 'individuals lives' lacking an apostrophe, and 'robots is also plays'. Complex sentences are rare and often contain errors or awkward phrasing, such as 'You just simply as anything whatever you want and AI give you answers'. These persistent errors cause some difficulty for the reader and reflect a Band 5.0 performance.
See this exact question answered at other band scores — the same prompt compared across bands.
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