Band 6.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 20 · 2026-08-22

IELTS Writing Task 1 question

The diagram below shows how fabric is manufactured from bamboo.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Write at least 150 words.

Student answer (Band 6.5)

The diagram gives information about how bamboo is processed to produce fabric and clothing.

Overall, it is evident that the bamboo fabric is made of 9 steps. beginning, planting of bamboo plants in spring seasons and processing to step by step made of differences types of fabrics such as, T-shirts, socks.

To begin with, bamboo is planted in spring and left to grow until autumn, when it harvested. Followed by the harvested, the bamboo strips are then mechanically crushed to produce a liquid pulp.

The pulp is subsequently passes through a filter to separate the long bamboo fibres from the remaining liquid. The extracted fibres are thenm mixed into water and amine oxide, allowing them to become softer and more flexible. Once softened, the fibres are spun into yarn, which is then woven into fabric . Finally, the finished fabric is used to manufacture a variety of clothing items, including T-shirts and socks.

AI examiner evaluation

Task Achievement / Task Response — Band 6.5

The response covers the main stages of the bamboo manufacturing process, from planting to the final product. You have successfully identified the key features, such as the mechanical crushing, chemical treatment, and spinning phases. However, the overview is slightly weak; stating it is 'made of 9 steps' is a bit mechanical. To reach a higher band, focus on summarizing the transformation process more holistically. While you mention the final products, ensure the transition between the chemical processing and the final weaving is described with more precision regarding the sequence of events. Overall, the task is addressed adequately, and the main features are clearly reported.

Coherence and Cohesion — Band 6.5

The response is logically organized, moving chronologically through the process. You use transition signals such as 'To begin with', 'Followed by', and 'subsequently' to guide the reader. However, the paragraphing is somewhat limited; the introduction and overview are merged, and the body is a bit dense. Improving the use of paragraph breaks to separate the initial growth stages from the industrial processing stages would enhance the flow. Additionally, some cohesive devices are slightly repetitive or mechanical. Strengthening the variety of linking phrases would help create a more seamless progression of ideas.

Lexical Resource — Band 6.0

You demonstrate an adequate range of vocabulary for the task, using terms like 'mechanically crushed', 'liquid pulp', and 'amine oxide' correctly. There are some minor errors in word choice and form, such as 'made of differences types' (should be 'different types') and 'thenm' (a typo). To improve, try to incorporate more precise verbs and nouns related to industrial processes, such as 'extracted', 'converted', or 'transformed'. While the vocabulary is sufficient to convey the meaning, it lacks the sophistication and precision required for a higher band score.

Grammatical Range and Accuracy — Band 6.0

The response contains a mix of simple and complex sentence structures. There are several grammatical slips, such as 'the bamboo fabric is made of 9 steps' (should be 'consists of'), 'when it harvested' (missing 'is'), and 'the pulp is subsequently passes' (should be 'passed'). These errors do not impede communication, but they are frequent enough to prevent a higher score. To improve, focus on subject-verb agreement and the correct use of passive voice, which is essential for describing processes. Ensure that auxiliary verbs are used correctly in passive constructions.

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

Browse more IELTS Writing model answers or get your own writing scored by the same AI examiner.