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 presented diagram illustrates the step-by-step procedure involved in the production of fabric.

Overall, the entire process consists of nine main stages. It begins with the collection of bamboo plants and ends with the delivery of the finished product to the consumer.

In the first stage, workers plant bamboo in springtime and then harvest it from the farm in the autumn season. Next, all the bamboo is cut into strips in the factory. After this step, crush all the  strips and make a liquid pulp in a machine. Then that liquid pulp goes into a filter to separate long fibers from liquid.

In the following stage, they can add main components such as water and amine oxide to softened fibers. After that, soften fibers are spun and made into yarn. Finally, prior to making various cloths the yarn is weave and made into fabric. Then, it is ready for sale in the markets.

AI examiner evaluation

Task Achievement / Task Response: Band 6.0

The response addresses all parts of the task by outlining the main stages of bamboo fabric manufacturing, starting from planting and ending with the creation of the fabric and its availability for sale. An overview is successfully provided, noting the total number of stages and the overall trajectory from collection to the final product. However, some aspects of the process are somewhat generalized or under-developed. For example, steps such as filtering the liquid pulp or using amine oxide are mentioned simply without fully clarifying their mechanical role in the sequence. To reach a higher band, the response would need to integrate a more fully developed, precise account of all intermediate chemical and physical transformations shown in the diagram.

Coherence and Cohesion: Band 7.0

The response exhibits a clear logical organisation and progression throughout the nine stages. Paragraphing is used effectively to separate the introduction, the overview, and the subsequent steps of the manufacturing process. Cohesive devices such as 'In the first stage', 'Next', 'After this step', and 'In the following stage' are used to guide the reader smoothly from one phase to the next. While referencing is generally clear, occasional mechanical transitions prevent the text from achieving a more fluid, highly sophisticated linkage of ideas. Overall, the structural framework is well managed and maintains a coherent overall arrangement from beginning to end.

Lexical Resource: Band 6.5

An adequate range of vocabulary is used to accomplish the task, including appropriate process-related terms such as 'production', 'collection', 'liquid pulp', and 'yarn'. The writer attempts some less common vocabulary items like 'amine oxide' and 'softened fibers', though there are occasional inaccuracies in word choice, form, and collocation, such as 'soften fibers are spun' instead of 'softened fibres'. Spelling is generally accurate, and vocabulary choices do not impede communication, allowing the reader to follow the descriptions easily. To achieve a higher level, the writer should demonstrate greater precision in word forms and incorporate a wider variety of sophisticated lexical chunks suited to technical processes.

Grammatical Range and Accuracy: Band 6.0

The response demonstrates a mix of simple and complex sentence forms, utilizing relative clauses and temporal conjunctions reasonably well. There are some noticeable errors in grammar and punctuation, such as imperative intrusion ('crush all the strips') amidst descriptive text, passive voice misuses ('soften fibers are spun'), and tense consistency issues ('the yarn is weave' instead of 'woven'). However, these errors are relatively infrequent and rarely impede communication, allowing the overall sequence to remain understandable. To move to a higher band, the writer needs to maintain a consistent passive structure throughout the description of an industrial process and ensure higher accuracy across complex verb forms.

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

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