Band 5.5 IELTS Writing Task 2 Model Answer

Overall Band Score: 5.5 · Cambridge IELTS 18 · 2026-09-18

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 5.5)

Science is deeply embedded in our daily lives, shaping the way we live, work, communicate, and maintain health through practical applications and technological innovations. I higly agree with the statement that science most significant aim should be on the betterment of our lifestyle.

Firstly, every individual agrees with the fact that science innovations have made our lifes considerably easier. Before many innovations, lifes of our ancestors was remarkably difficult. Science has help us discover what already existed and allowed us revaluate many things. For instance, in the field of madicine, science innovations have lead us to discover cures of many illness such as brain tumor. In addition, it also lead us to discover many species that went instinct in the yearly years of living. Science teaches us how different things regulate. With the help of many innoations we are also able to discover the past deep buried by the present.

Science has unabled a gateway to history. It is the answer of every qurey individual has about living. With the increase in deforestation, hurricanes, tornado, heat waves and many more environmental changes, science has become it's answer. A common case that we can take is the melting of ice, it is not just a phenomenon. Behind it is science, it gives us the reasons of ouccurrence with the solution. The technology we use today is also combined with science. It involves the use of physics which is basically science. Moreover, through science we are now able to grow different varaity of fruits and vegetables in every seasaon. For example, a farmer grows peer through technology in a winter season through the inventions which helps the soil be suitable for the fruit.

In conclusion, science play vital role in our lifes. Without us knowing, we are surrounded by the innvotions of science. Through science we can make our lifestyle better. And there are certainly many things yet to be discovered which can help peoples life.

AI examiner evaluation

Task Achievement / Task Response — Band 6.0

The student addresses the prompt by clearly stating their position that the most significant aim of science should be the betterment of our lifestyle, agreeing with the statement. The response presents several relevant supporting points, such as medical advancements, agricultural technology, and historical discoveries. However, some ideas are a bit repetitive or lack deep elaboration, and certain statements border on tangents, such as discussing history or environmental disasters rather than directly linking them back to improving people's lives. Overall, the main task requirements are met with a clear, albeit somewhat generalized, stance throughout. This performance aligns well with Band 6 descriptors.

Coherence and Cohesion — Band 6.0

The essay presents a coherent overall arrangement with a clear introduction, body paragraphs, and a brief conclusion. However, paragraphing is not always fully managed, and the transitions between sentences can feel slightly mechanical or abrupt, such as jumping between history, environmental changes, and agriculture within the same paragraph. Cohesive devices are used, but referencing is occasionally unclear (e.g., 'science has become it's answer'). Paragraph breaks are utilized to group related ideas, but internal progression is sometimes disrupted by sudden shifts in topic. This corresponds to a Band 6 level for Coherence and Cohesion.

Lexical Resource — Band 5.5

The student demonstrates an adequate vocabulary range for the task, attempting some less common words and phrases like 'embedded', 'technological innovations', and 'phenomenon'. However, there are numerous spelling and word choice errors throughout the text, such as 'higly' instead of highly, 'madicine' instead of medicine, 'extinct' instead of extinct (or used incorrectly as 'went instinct'), 'qurey' instead of query, 'ouccurrence' instead of occurrence, 'varaity' instead of variety, 'seasaon' instead of season, 'peer' instead of pear, and 'innvotions' instead of innovations. While these errors do not completely impede communication, they are frequent enough to prevent the score from reaching a higher band, fitting comfortably at Band 5.5.

Grammatical Range and Accuracy — Band 5.0

The writer attempts a mix of simple and complex sentence structures, but control over grammar is inconsistent. There are frequent grammatical and punctuation errors, such as subject-verb agreement issues ('science play vital role', 'lifes of our ancestors was'), missing articles, and incorrect pronoun use ('science has become it's answer'). Complex sentences are often attempted, but errors in formation can cause some difficulty or hesitation for the reader. While communication is still maintained, the density of grammatical mistakes keeps the score at a Band 5.0.

See this exact question answered at other band scores — the same prompt compared across bands.

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