Band 6.0 IELTS Writing Task 1 Model Answer

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

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 diagram illustrates steps of producing sugar from sugar cane. From growing sugar canes to converting it to sugar there are several process included and it also uses many types of machinery throughout the production.

The first things is growing the sugar canes which is the longest period of the entire sugar production process, it almost takes one to one and a half year to grow the sugar canes, once the sugar canes grown the next steps is harvesting which can done by hand or by using automatic harvesting machine. Then it's goes through a crushing machine which uses gear to crush the sugar canes in this process it takes raw sugar canes as input and produce juice.

The next steps are mostly filtering and extracting sugar from the juice. After collection the juice it grows though limestone filter which purifies the juice, then the juice converted into syrup by a process called Evaporator. From that syrup sugar crystals are extracted in the centrifuge process. Lastly, in a cylindrical pot the sugar are collected after drying and cooling.

AI examiner evaluation

Task Achievement / Task Response: Band 5.5

You cover the main sequence from growing and harvesting through crushing, purification, evaporation, centrifuging, and final drying and cooling. You also include the useful overview that the process begins with growing cane and ends with sugar, and correctly note the two harvesting methods. However, some details are incomplete or imprecise: the diagram specifies a growing period of 12–18 months, whereas “one to one and a half year” does not accurately report the full range. The final stage is described as sugar being collected in a cylindrical pot, but the key action of drying and cooling could be stated more clearly. A more systematic account of what happens at each stage, including that the centrifuge separates crystals from syrup, would make the summary more fully informative.

Coherence and Cohesion: Band 6.0

The response is arranged in a clear sequence, with the opening introducing the process and the following paragraphs moving from cultivation to harvesting, processing, and the final product. Transitions such as “The next steps” and “Lastly” help the reader follow the stages. However, the progression is sometimes weakened by awkward or unclear links, for example, “After collection the juice it grows though limestone filter,” where the relationship between the stages is difficult to follow. The second paragraph also combines several stages in a long sentence, making the sequence less easy to process. Use clearer sentence boundaries and more precise references to the juice, syrup, and crystals to make cohesion smoother rather than relying mainly on basic sequencing phrases.

Lexical Resource: Band 6.0

You use an adequate range of process vocabulary, including “harvesting,” “crushing,” “limestone filter,” “syrup,” and “centrifuge,” which helps convey the technical stages. There are also attempts at more specific wording, such as “input” and “extracting.” Some choices are inaccurate or unnatural, however: “it grows though limestone filter” does not express filtration clearly, and “the sugar are collected” uses an unsuitable form of “collected.” Repetition of “process” and “steps” also limits variety. Aim for precise process verbs and natural collocations, such as “the juice passes through a limestone filter” and “sugar crystals are separated from the syrup.” This would improve clarity while retaining the relevant technical vocabulary already present.

Grammatical Range and Accuracy: Band 5.5

You attempt both simple and complex sentences, including a time clause in “once the sugar canes grown” and a sequence of linked stages. The overall meaning is generally understandable, but some grammatical errors recur. Examples include “there are several process included,” “the next steps is harvesting,” and “the sugar are collected,” which show problems with plural agreement. Verb forms and sentence construction also need attention in “once the sugar canes grown” and “which can done by hand.” Some sentences run together or lack clear punctuation, particularly the long account of harvesting and crushing. Practise accurate subject–verb agreement and complete verb phrases, and divide longer sequences into shorter sentences. More reliable control of these forms would make your varied sentence attempts clearer.

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.