Band 6.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 16 · 2026-11-03

IELTS Writing Task 1 question

The diagram below shows the manufacturing process for making sugar from sugar cane.

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

How sugar is produced from sugar cane

Student answer (Band 6.0)

The picture illustrates the making process of sugar from beginning to end. It explains the suagr manufacturing step by step from growing to finish product.

Overall, from this diagram we can clearly see that growing takes the longer time than anyother stage. The diagram also display the multiple techniques for harvesting which includes machines or human labor. It also show how sugar canes juice become into crystals.

Initally, 12 to 18 months needed for sugar canes growth. Once the field is ready, it is harvest by human or using the machines. After collecting the canes, it went through the process of crushing. In the next step, a limestone filter used to purify the juice, which is collected from the crushing process.

In next step, an evaporator is use to convert the juice liquid into syrup consistency using heat. At this stage, crystals are formed which get separated by the syrup using centrifuge. In the final step, the separated crystals get dried and cooled which converts them into the sugar.

AI examiner evaluation

Task Achievement / Task Response: Band 6.5

The response covers the full sequence from growing through drying and cooling, and it accurately includes the 12–18-month growing period, the two harvesting methods, crushing, limestone filtration, evaporation with heat, and centrifuging. The overview identifies the unusually long growing stage and the alternative harvesting methods, giving the reader a useful summary of key features. It also correctly describes the final product as sugar. To make the account more complete and precise, clarify that the centrifuge separates sugar crystals from the remaining syrup; the sentence saying crystals are formed at this stage could suggest they form during evaporation, which the diagram does not state. Some process details are also compressed, but the main stages are reported accurately.

Coherence and Cohesion: Band 6.0

The response is arranged in a clear overall sequence: an introduction and overview are followed by two paragraphs describing the stages in order. Time and sequence markers such as “Once,” “In the next step,” and “In the final step” help the reader follow the process. However, some linking is mechanical or incomplete: “In next step” lacks an article, and “At this stage” does not make the relationship between evaporation and crystal separation fully clear. The overview also repeats information that is then described in the body, while the final paragraph contains several stages in one long chain. Use more precise references and vary the transitions so that each stage’s relationship to the next is explicit.

Lexical Resource: Band 5.5

The response uses relevant process vocabulary, including “crushing,” “limestone filter,” “evaporator,” “syrup,” and “centrifuge,” which allows the stages to be identified. There is some useful variation in describing the process, but several word-choice and collocation problems reduce precision: “making process,” “finish product,” “sugar canes juice,” and “syrup consistency” are not natural formulations. The spelling errors “suagr” and “Initally” are also noticeable. Aim for accurate process collocations and consistent terms, for example “sugar production,” “final product,” and “sugar-cane juice.” This would make the description more fluent and precise without requiring more technical vocabulary.

Grammatical Range and Accuracy: Band 5.5

There is a mix of simple and more complex sentence forms, including a relative clause in “a limestone filter used to purify the juice, which is collected from the crushing process.” The sequence is generally understandable, but some grammatical errors recur. For example, “growing takes the longer time” needs a different comparative construction, while “it is harvest” and “an evaporator is use” have incorrect verb forms. Articles and sentence patterns are also missing or awkward in “12 to 18 months needed” and “In next step.” The sentence about crystals being separated by the syrup also has an unclear grammatical relationship. Check passive forms carefully, since they are useful for process descriptions, and ensure each clause has a complete, correctly formed verb.

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