Band 6.0 IELTS Writing Task 2 Model Answer

Overall Band Score: 6.0 · Cambridge IELTS 15 · 2026-09-09

IELTS Writing Task 2 question

Nowadays many people complain that they have difficulties getting enough sleep. What problems can lack of sleep cause? What can be done about lack of sleep?

Give reasons for your answer and include any relevant examples from your own knowledge or experience.

 

Student answer (Band 6.0)

Many people have recently started complaining about lack of sleep in their day to day life. There are multiple causes associated with it, such as increased screen time, improper diet and stressful life. These problems can be countered using different approaches.

First of all, technological advancements have provided us with tons of electronic devices, which conatins digital displays. These screens emit all colors of lights, but the most harmful one is blue. Becasue when they are directed towards eyes triggers brain as daylight and disrupts sleep cycle. To resolve the problem, we can reduce our daily screen time and also use blue filter glasses. And avoiding screens before few hours bedtime would be the best choice.

Secondly, in this fast paced life people avoid their diet and rely heavily on fast unhealthy food, which cases multiple health problems and improper sleep is among them. For instance, eating healthy food along with more of green vegetables helps overall body metabolism and improved brain functions. This can lead to a routine healthy life leading to improved sleep schedule.

Another major issue in todays life is mental well-being, people overthink more and increase their stress levels. Such unnecessary stress can cause to reduced sleep or relying on sleeping pills, that impacts natural sleep cycle. To reduce stress people can try including physical activity involving running or working out to maintain bloodflow throughout body.

To conclude, it is recommended for people to involve into physical activity, reduce screen time and consume healthy food, that leads to overall well-being and improved sleep cycle and quality.

AI examiner evaluation

Task Achievement / Task Response — Band 6.0

The response addresses both parts of the prompt: the problems caused by lack of sleep and potential solutions. The ideas are relevant, covering screen time, diet, and mental well-being. However, the development is somewhat superficial. For example, while you mention that lack of sleep causes health problems, you do not elaborate on the specific consequences (e.g., cognitive decline, weakened immune system). Similarly, the solutions are mentioned but could be more thoroughly explained. To reach a higher band, ensure that each point is fully extended with clear reasoning or specific examples rather than just listing them.

Coherence and Cohesion — Band 6.5

The essay is logically organized into clear paragraphs, each focusing on a specific theme. You use basic cohesive devices such as 'First of all', 'Secondly', and 'To conclude' to signal the structure. However, the flow between sentences within paragraphs is sometimes mechanical. For instance, the transition between the problem and the solution in the second paragraph is abrupt. Additionally, some referencing is slightly unclear, such as 'This can lead to a routine healthy life' in the third paragraph, which lacks a strong link to the preceding sentence. Improving the variety of linking words would enhance the overall flow.

Lexical Resource — Band 6.0

You demonstrate an adequate range of vocabulary for the task, using terms like 'metabolism', 'technological advancements', and 'mental well-being'. However, there are several spelling errors ('conatins', 'Becasue', 'todays') and minor collocation issues ('involve into physical activity' should be 'engage in physical activity'). While the vocabulary is sufficient to convey your meaning clearly, it lacks the precision and sophistication required for higher bands. Focusing on accurate word forms and more varied collocations will help improve your score in this area.

Grammatical Range and Accuracy — Band 6.0

The essay uses a mix of simple and complex sentence structures. While you successfully use some complex sentences, there are frequent grammatical errors that occasionally distract the reader. Examples include 'which conatins digital displays' (subject-verb agreement), 'Because when they are directed towards eyes triggers brain' (missing subject/article), and 'avoiding screens before few hours bedtime' (missing preposition). Punctuation is generally functional, but there are missing commas in complex sentences. To improve, focus on subject-verb agreement and the correct use of articles and prepositions.

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