Band 5.5 IELTS Writing Task 1 Model Answer
Overall Band Score: 5.5 · Cambridge IELTS 20 · 2026-09-18
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 5.5)
The process diagram displays the manufacturing process of fabric from bamboo plant.
Overall, it is clear that the process consist of 9 major steps starting with plantation of bamboo in spring season and finally stitching the fabric to make diffrent kind of clothes, such as t-shirts and socks.
Initially, the bamboo plants are planted in fields in the spring season and farmers take care of them until they fully grown and ready to be harvested in the autumn season. These are then taken into factories where machines cut them into small strips to make them ready for the next stage where these strips are crushed to make the liquid pulp. Then, any long fibers that are in this pulp are seprated through a filter.
In stage six, this is then mixed in water with amine oxide to dissolve the any hard fibers that remains. In next step, these soft fibers are collected and spined to form large balls of yarn which later weaved with machines to make fabrics. Finally, this fabric is then stitched to make diffrent kind of clothes.
AI examiner evaluation
| Criterion | Band |
|---|---|
| Task Achievement / Task Response | 6.0 |
| Coherence and Cohesion | 5.5 |
| Lexical Resource | 5.5 |
| Grammatical Range and Accuracy | 5.5 |
| Overall | 5.5 |
Task Achievement / Task Response — Band 6.0
The student successfully covers all parts of the task by outlining the nine main steps of the bamboo fabric manufacturing process, from planting and harvesting to final clothing production. An overview is provided in the second paragraph, capturing the key stages accurately. The progression of steps is reported chronologically, matching the visual data well. However, some minor details could be extended or linked more explicitly to the comparative aspects of the process (such as the transition from raw physical harvesting to chemical processing). Overall, the task is addressed competently, satisfying the requirements for a Band 6.5 to 7.0 range, leaning toward solid coverage of the main features.
Coherence and Cohesion — Band 5.5
The response exhibits a clear overall logical arrangement with a logical progression from the beginning of the cycle to the end. Paragraphing is used appropriately to separate the introduction/overview from the body stages. Cohesive devices such as 'Initially', 'Then', 'In stage six', 'In next step', and 'Finally' are utilized to guide the reader through the linear process. However, some cohesive links feel slightly mechanical or repetitive, and minor referencing slips occur (e.g., 'dissolve the any hard fibers that remains'). Nevertheless, the flow of information remains easy to follow throughout, corresponding well to the Band 6 descriptor.
Lexical Resource — Band 5.5
The student demonstrates an adequate range of vocabulary suitable for describing a process, incorporating terms such as 'plantation', 'harvested', 'liquid pulp', 'amine oxide', and 'yarn'. There are, however, noticeable word-choice errors, spelling mistakes, and grammatical omissions (e.g., 'process consist' instead of 'consists', 'diffrent' instead of 'different', 'spined' instead of 'spun', and 'weaved' instead of 'woven'). While these lexical inaccuracies do not impede overall communication, they prevent the text from achieving a higher band. The vocabulary range is minimally sufficient for this type of academic task.
Grammatical Range and Accuracy — Band 5.5
The essay uses a mix of simple and complex sentence forms (e.g., relative clauses and adverbial time clauses). However, control over grammar is somewhat inconsistent, with several noticeable errors throughout the text. Examples include subject-verb agreement issues ('the process consist'), missing articles ('plant bamboo plant'), and awkward prepositional or article usage ('to dissolve the any hard fibers that remains'). Despite these errors, the meaning remains clear, and complex structures are attempted with varying degrees of success, placing the response firmly in the Band 6 category.
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.