Band 6.0 IELTS Writing Task 2 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 18 · 2026-11-13

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 6.0)

The most important goal of science should be to improve people's lives. I strongly agree with this idea because the concept behind researching and studying science is to make everyone's life easy, comfortable and healthy.

Firstly, science students are always researching on something that will eventually make comfort for someone. Most comforts and luxuries that humans are enjoying is because of science. In today's era every basic need like cars, electricity and buildings are made by engineers with the help of science. For example, cars that we use to travel miles of distance without any effort is a blessing of science as engineers used it to make these vehicles.

Science is not only used in everyday comfort but also used in healthcare and to control diseases. The most advanced healthcare and hospitals with advanced surgeries are because of development and advancements in science. Principles of science are used in surgeries to operate patients successfully and for treatments of unhealthy individuals. For example, doctors use advance tools and devices for surgeries and advance knowledge to treat people just because of research made in science.

Additionally, science is used in tech, computer science and artificial intelligence which is the future of this world. Artificial intelligence is making the lives of humans very easy and it is improving our life. We can do difficult tasks just because of AI and that is blessing of science. For example, software engineers can used coding agents for coding and web development and this is made with the help of science.

In conclusion, I strongly agree that science should be used to improve people's lives and it has improved everyone's life by providing basic to advanced necessities of life. It has also helped people to improve their health by advancement in healthcare systems and also tech is on another level just because of science.

AI examiner evaluation

Task Achievement / Task Response: Band 6.0

Your position is clear from the introduction to the conclusion: you strongly agree that science should improve people’s lives. You address the topic with relevant examples from transport, healthcare and artificial intelligence, including cars and medical tools. These examples show how science can benefit people, but several points are asserted rather than explained. For instance, the paragraph on AI says it makes life easier and helps with difficult tasks, but does not explain a specific benefit or consider any limits. The healthcare discussion also repeats the general claim that scientific advances help patients without developing one example in detail. To strengthen the response, explain how each example improves people’s lives and connect it explicitly to why this should be science’s most important aim.

Coherence and Cohesion: Band 6.0

The response has a clear overall structure: an introduction, three body paragraphs organised around different benefits, and a conclusion. Sequencing words such as “Firstly,” “Additionally” and “In conclusion” help readers follow the progression. However, cohesion is sometimes mechanical, and ideas within paragraphs are not always developed in a smooth sequence. The healthcare paragraph, for example, repeats “advanced” and moves from hospitals to surgeries and treatments without clearly distinguishing the points. References such as “this” in “this is made with the help of science” are also somewhat vague. Use more varied links and make each paragraph’s central claim explicit, then connect the example to that claim with a clear explanation.

Lexical Resource: Band 5.5

You use a relevant range of topic vocabulary, including “healthcare,” “surgeries,” “artificial intelligence” and “web development,” so the main ideas are generally easy to understand. However, some word choices and collocations are inaccurate or repetitive, which limits precision. “Researching on something” would be more naturally expressed as “researching something,” while “make comfort” and “advance knowledge” do not fit the intended meanings. The repeated use of “advanced,” “science” and “life” also makes the discussion less varied. Aim for more precise phrases such as “improve living standards,” “medical procedures” and “scientific research,” and check that verbs and nouns combine naturally. This would make your vocabulary more flexible and accurate.

Grammatical Range and Accuracy: Band 5.5

You use both simple statements and some longer sentences, including clauses introduced by “because” and “which,” and your meaning is usually clear. However, some grammatical errors occur in agreement, verb forms, articles and sentence construction. For example, “Most comforts and luxuries … is” should use a plural verb, and “cars … is a blessing” also has a subject–verb agreement problem. In “software engineers can used,” the modal should be followed by the base form, while “cars that we use … without any effort is” needs a clearer grammatical structure. Practise checking agreement and verb forms, and vary sentence patterns while keeping longer sentences controlled.

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