Band 6.5 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 20 · 2026-10-01

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 displays the sequential process of production of fabric from bamboo.

In general, the process is accomplished in nine different steps. For manufacturing, it begins from harvesting of raw bamboo plants and development of fabric by weaving. It also involves major process of cutting, filtering and crushing of strips too.

Initially, the process commences with the plantation of bamboo plant in spring season which is cared until its harvest in autumn. Meanwhile, hand sickle is most probably used for harvesting from field. Next, the semi-matured bamboo stem is cut in the strips with the help of sharp circular-toothed blade. After that, strips are crushed into small pieces to make liquid pulp and consequently, it is filtered by separating the long fibres from the liquid.

As the fibres are isolated from impurities, water along with amine oxide is added to the basin to soften the fibres. Then, the soft fibres are spinned to make the yarn and it is followed by weaving for the production of fabric. Finally, different clothes like t-shirt, socks and many more are designed.

AI examiner evaluation

Task Achievement / Task Response: Band 6.5

The response successfully covers all nine stages of the bamboo manufacturing process, presenting a clear overview of how raw bamboo is transformed into finished garments. Key stages from plantation and harvesting to crushing, filtering, softening, spinning, and weaving are all mentioned, satisfying the core requirements of a process diagram task. However, some parts of the response are slightly underdeveloped or lack finer detail regarding specific physical transformations, hovering between a clear overview and a slightly mechanical listing of steps. To reach a higher level, the description could more fluidly integrate the inputs and specific physical changes, such as detailing how the liquid pulp is specifically handled or highlighting the transition to final clothing items with greater analytical precision.

Coherence and Cohesion: Band 6.5

The report demonstrates a coherent overall arrangement with a logical progression that follows the sequential steps of the diagram accurately. Paragraphing is used effectively to separate the introduction and overview from the detailed body stages. Cohesive devices such as 'Initially', 'Next', 'After that', and 'Finally' are employed to guide the reader through the linear and cyclical process. Nevertheless, referencing and cohesion occasionally feel somewhat formulaic or mechanical rather than entirely natural and flexible. To achieve a higher standard, the connections between sentences could be varied more smoothly, avoiding repetitive transitional markers and ensuring tighter, more seamless links across the intermediate process stages.

Lexical Resource: Band 6.0

The student uses an adequate range of vocabulary suitable for describing a manufacturing process, incorporating terms such as 'sequential process', 'plantation', 'semi-matured', 'liquid pulp', and 'impurities'. There are successful attempts to use less common lexical items related to the diagram. However, occasional word choice and collocation inaccuracies are present, such as 'spinned' (instead of 'spun') and slight awkwardness in phrasing like 'development of fabric by weaving'. These minor errors in word formation and collocation do not impede communication, but they prevent the writing from displaying the more precise and sophisticated lexical control required for higher bands.

Grammatical Range and Accuracy: Band 6.5

The essay displays a satisfactory mix of simple and complex sentence structures, incorporating passive voice constructions such as 'is filtered' and 'are designed' which are appropriate for process descriptions. There is generally good control over basic grammatical forms, and punctuation is managed well throughout. Some errors persist, such as article usage in 'cut in the strips' instead of 'into strips', but these errors occur alongside error-free sentences and rarely impede communication. To reach the next level, the writer should increase the frequency of completely error-free complex sentences and ensure tighter grammatical precision regarding prepositions and articles.

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