Band 6.5 IELTS Writing Task 2 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 18 · 2026-08-25

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)

It is widely contended that the paramount objective of science is to enhance the well-being of individuals. I wholeheartedly support this notion and maintain that scientific advancements are instrumental in improving people’s standard of living.

Primarily, I am of the opinion that scientific breakthroughs contribute significantly to the enhancement of societal well-being. In contemporary times, technology plays a crucial role in shaping our environment. It aids in streamlining our tasks and alleviating the burden of our daily responsibilities, especially when we are preoccupied with various commitments. Modern conveniences such as washing machines, vacuum cleaners, and robotic cleaners have revolutionized household chores, making them less laborious and time-consuming. For instance, in the past, individuals had to engage in strenuous manual labor to maintain cleanliness in their homes, whereas today, these tasks can be efficiently and swiftly accomplished with the help of technology. Conequently, such innovations have substantially improved the efficency and simplicity of our everyday tasks.

Moreover, researchers and scientists in the field of healthcare continually work towards the development of new treatments, leading to the eradication of diseases that once plagued societies. The intrduction of novel medical interventions has resulted in prolonged life expectancy and improved health outcomes for individuals. For example, patients can now undergo treatment in hospitals and receive diagnoses in a fraction of the time compared to previous eras. Consequently, the evolution of medical science has not only human lifespan but has also enhanced the quality of healthcare services, ensuring prompt and effective treatment for a variety of ailments.

In conclusion, I firmly believe that scientific progress plays a pivotal role in not only enhancing individuals’ quality of life but also in fostering convenience and t in ourroutines. By prioritizing advancements that directly benefit human well-being, science can continue to make significant to societal progress and prosperity.

AI examiner evaluation

Task Achievement / Task Response — Band 6.5

The response clearly addresses the prompt by taking a firm position in favor of the statement. The ideas are relevant and well-supported with examples such as household appliances and medical advancements. The argument is consistent throughout the essay. However, the development is somewhat predictable and could benefit from exploring potential counter-arguments or a more nuanced perspective to reach the highest band. The conclusion is a bit abrupt and contains a noticeable gap in the final sentence, which slightly impacts the overall development of the argument.

Coherence and Cohesion — Band 6.5

The essay is logically organized with a clear introduction, body paragraphs, and a conclusion. Cohesive devices such as 'Primarily', 'Moreover', and 'Consequently' are used effectively to guide the reader through the argument. Paragraphing is used appropriately to separate distinct ideas. While the flow is generally smooth, there are minor issues with sentence-level cohesion in the conclusion, where a missing word ('t in ourroutines') disrupts the logical progression of the final thought. Overall, the structure is clear and easy to follow.

Lexical Resource — Band 6.0

The vocabulary is generally appropriate and demonstrates a good range, including terms like 'paramount objective', 'instrumental', 'eradication', and 'pivotal'. There are some spelling errors, such as 'Conequently', 'efficency', 'intrduction', and 't in ourroutines', which suggest a lack of careful proofreading. While these errors do not impede communication, they prevent the essay from reaching a higher band. The use of collocations is generally accurate, and the student shows an ability to use academic language effectively.

Grammatical Range and Accuracy — Band 6.5

The student uses a mix of simple and complex sentence structures effectively. There is good control over grammar, with most sentences being clear and accurate. However, there are a few slips, such as the missing verb in 'has not only human lifespan' (missing 'extended') and the incomplete phrase in the conclusion. These are minor and do not cause confusion, but they indicate that the student needs to be more attentive to sentence construction and proofreading to ensure full grammatical accuracy.

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