Band 6.5 IELTS Writing Task 2 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 18 · 2026-09-27

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 6.5)

The most essential purpose of science should be to enhance people's lives. I strongly agree with this statement because with science a person can create inventions that improves living. It also broadens a person's perspective of thinking which provokes strategic approach to living.

First and foremost, science is linked with inventions and discoveries. This is because it provides human species to think about the laws of the land and create inventions accordingly. With that human beings produce cutting-edge technology and develop certain innovations that help bring ease and comfort in a person's life. As a result, with the help of user-friendly and wearable technology an individual can improve their way of life. For example, tech-industries have invented countless machines and electronics such as, refrigerator, mobile phones and washing machines that has bring easiness in people's life.

Secondly, individuals cultivate critical thinking and acquire scientific knowledge which improve our sense of understanding. The primary reason for that is science has treasure of information which includes medical knowledge, geographical studies and mathematical understanding. These all help acquire individuals an increase sense of wonder and widens their wisodm that leads to intellectual and strategic way of living. For instance, a person studying medical science to become doctor in order to save other people's life is regarded as one of the most prestigious and highest category professions because of their broad sense of thinking and understanding.

In conclusion, I totally agree with the stance that science should be improving public's lives because it provides people with advancement and state-of-the-art technology that has profound effect on living. Apart from this, it also improves our way of thinking and increase our wisdom that enhance people's life in a positive manner.

AI examiner evaluation

Task Achievement / Task Response: Band 6.5

The student addresses all parts of the prompt, taking a clear and well-defined position that science's primary goal should be improving human life. The essay presents two main supporting ideas: technological inventions providing physical comfort, and intellectual development enhancing critical thinking. These ideas are generally well developed with relevant examples, such as refrigerators, mobile phones, and medical professions. However, some of the reasoning is slightly repetitive, and certain examples, like the discussion of doctors, lean towards stating the prestige of the profession rather than directly tying it back to daily quality of life improvements. Nevertheless, the position is sustained throughout, satisfying the requirements for a Band 6.5 to 7.0 range. Because the arguments are clearly presented and supported, a band score of 6.5 is well-earned.

Coherence and Cohesion: Band 6.5

The response demonstrates a clear overall progression. The essay is divided into logical paragraphs with an introduction, two body paragraphs, and a conclusion. Cohesive devices are employed to guide the reader, such as 'First and foremost', 'Secondly', and 'In conclusion'. However, referencing and cohesion can sometimes feel a bit mechanical or repetitive, as seen in phrases like 'with that human beings' and 'for that is science has treasure'. Paragraphing is used appropriately, and the main topics are clearly separated. While the logical flow is evident, minor lapses in the natural deployment of cohesive ties keep this criterion firmly at a solid 6.5 band level.

Lexical Resource: Band 6.0

The student uses an adequate range of vocabulary for the task, attempting some less common lexical items such as 'cutting-edge technology', 'user-friendly', and 'state-of-the-art'. However, there are noticeable inaccuracies in word choice, collocation, and word forms. Examples include 'improves living' (instead of 'improving lives'), 'provides human species to think' (awkward collocation), 'has bring easiness' (grammatical and lexical slip), and 'wisodm' (spelling error). Additionally, phrasing like 'highest category professions' is unnatural. Despite these errors, the vocabulary is sufficient to convey the intended meaning without impeding communication, aligning with the Band 6 descriptor.

Grammatical Range and Accuracy: Band 6.0

The student attempts a mix of simple and complex sentence forms, utilizing relative clauses and introductory dependent clauses. However, grammatical accuracy is inconsistent. There are several recurring errors with subject-verb agreement and article usage, such as 'technology and develop certain innovations that help bring ease', 'washing machines that has bring easiness', and 'help acquire individuals an increase sense of wonder'. Punctuation is generally acceptable, but prepositional errors and awkward syntactic structures appear frequently throughout the text. These errors occasionally disrupt the reading flow, preventing the score from reaching a higher band. Consequently, a Band 6.0 reflects this mix of sentence structures alongside persistent mechanical mistakes.

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