Band 5.0 IELTS Writing Task 1 Model Answer

Overall Band Score: 5.0 · IELTS Complete Catalyst · 2026-08-06

IELTS Writing Task 1 question

The diagram below shows the process for making a water clock.

Write a report for a university lecturer describing the information below.

HOW TO BUILD YOUR OWN WATER CLOCK

Student answer (Band 5.0)

The given information shows how to make own water clock and it is brings out different stages.

As seen in the chart there is seven various stage to make water clock and we need some equipment such as tape, plastic bottle and stand. To begin with, tap on firsts of all they need tap it is helps to water stop and start. After that, we need cover hole with finger it is use meddle of clock. after that third stage fill top bottle to overflow it is visible to near tap on and it is also use for control water overflow. and other one step is level constant it is fix with glue and there is one straw attached for water overflow therefore, water easy remove.

Moreover, fifth stage show hole and six stage we need plastic bottle and remove neck therefore, we check levels every minutes and last one stage is empty and is is also repeat process for timing things.

Overall, water clock depends on huge equipment we can not ignore straw and tapes.

AI examiner evaluation

Task Achievement / Task Response — Band 5.0

The response attempts to describe the process, but it fails to provide a clear, logical overview of the stages. While it mentions equipment and some steps, the description is fragmented and lacks the necessary detail to explain how the water clock actually functions. The instructions are difficult to follow because the sequence is poorly articulated, and the connection between the components (e.g., the tap, the straw, and the bottles) is not clearly explained. To improve, you should provide a more structured summary of the process, ensuring each step is described in a way that a reader could understand the mechanism.

Coherence and Cohesion — Band 5.0

The essay lacks a clear structure. While there are attempts to use transition words like 'To begin with', 'After that', and 'Moreover', these are often used incorrectly or in a way that does not help the flow of information. The paragraphing is weak, and the logical progression between the stages of the process is disjointed. The referencing is also unclear, making it difficult for the reader to track which part of the diagram is being discussed. Improving the use of cohesive devices and ensuring each paragraph has a clear focus would significantly enhance the coherence of your writing.

Lexical Resource — Band 5.0

The vocabulary is quite limited and repetitive. You rely on basic words like 'thing', 'make', and 'use', which restricts your ability to describe the technical process accurately. There are also several instances of awkward phrasing and word-choice errors, such as 'it is helps to water stop' and 'meddle of clock'. To achieve a higher band, you need to use more precise, topic-specific vocabulary related to diagrams and mechanical processes, such as 'components', 'mechanism', 'regulate', and 'overflow'. Expanding your range of vocabulary will help you describe the process with greater clarity and sophistication.

Grammatical Range and Accuracy — Band 5.0

The response contains frequent grammatical errors that often impede communication. There are consistent issues with subject-verb agreement (e.g., 'it is brings out', 'fifth stage show'), article usage, and sentence structure. Many sentences are fragmented or run-on, making them difficult to parse. While there is an attempt to use complex structures, they are often faulty, leading to confusion. To improve, focus on mastering basic sentence construction, ensuring correct verb tenses, and using punctuation to separate ideas clearly. Reducing the frequency of these errors is essential for moving to a higher band.

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

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