Band 6.5 IELTS Writing Task 2 Model Answer

Overall Band Score: 6.5 · Cambridge IELTS 15 · 2026-08-31

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 6.5)

In this contemporary era, most of the individuals are complaining about the poor sleep schedule or not getting a enough sleep. This problem can negatively effect the health and productivity. However, it can be addressed by managing healthier sleep habit and proper lifestyle.

To begin with, without proper sleep, people can face low concentration level during their day-to-day life activities. In other words, poor sleep can increase the chance of mistakes or accidents at workplace while operation any machines. For instance, a report conducted by WHO revealed that, 55% of forklift incidents are directly linked to poor concentration level during work. Moreover, human body performs some vital functions during sleep, not have enough rest can effect the mental as well as physical health of any individual. To specify, professional and personal life can be effected without proper sleep.

Several measures can be taken to tackle this issue, Firstly, people should avoid using electronic devices such as mobile phones, laptops, and TVs, before going to sleep, screen time can effect the brain cells which helps to achieve proper sleep. Furthermore, most of the energy drinks contains huge amount of caffeine, which directly appose the sleep. Lastly, employers should make a proper work schedule which can help to maintain good lifestyle of their employees. Therefore, all these measures can be beneficial for proper lifestyle and health, people should follow all the steps to get good sleep rest.

All in all, not having enough sleep can be dangerous for professional and personal life of people, more chances of mistakes and accidents. Nevertheless, these consequences can be minimized if people adopt healthier routine, avoid unwanted activities before bedtime, and the employers should provide reasonable work schedule to maintain work-life balance.

AI examiner evaluation

Task Achievement / Task Response — Band 6.5

The response addresses both parts of the prompt: the problems caused by lack of sleep and potential solutions. The ideas are relevant, such as the impact on concentration and the suggestion to reduce screen time. However, the development is somewhat limited. For instance, the point about employers is mentioned but not fully explored in terms of how it specifically improves sleep. The position is clear throughout, and the response maintains a consistent focus on the topic. To reach a higher band, the student should aim to provide more detailed explanations and perhaps a more nuanced exploration of the consequences beyond just accidents and health.

Coherence and Cohesion — Band 7.0

The essay is logically organized into clear paragraphs, with each paragraph focusing on a specific aspect of the prompt. Cohesive devices such as 'To begin with', 'Moreover', and 'All in all' are used to guide the reader through the argument. However, the use of these devices is sometimes a bit mechanical, and there are instances where the flow between sentences could be smoother. For example, the transition between the health impacts and the solutions could be more sophisticated. Overall, the paragraphing is appropriate and the progression of ideas is clear.

Lexical Resource — Band 6.0

The vocabulary is generally adequate for the task, allowing the student to convey their ideas clearly. There are some attempts at less common vocabulary, such as 'contemporary era' and 'vital functions'. However, there are several instances of word-choice errors and collocation issues, such as 'appose the sleep' (oppose/hinder) and 'effect' used instead of 'affect' multiple times. These errors are noticeable but do not impede communication. To improve, the student should focus on using verbs and nouns more accurately and expanding their range of collocations related to health and lifestyle.

Grammatical Range and Accuracy — Band 6.0

The student uses a mix of simple and complex sentence structures. While the meaning is generally clear, there are frequent grammatical errors, particularly with subject-verb agreement ('energy drinks contains') and the misuse of 'effect' as a verb instead of 'affect'. Punctuation is also inconsistent, with some comma splices present, such as 'screen time can effect the brain cells which helps to achieve proper sleep.' While these errors do not prevent understanding, they occur frequently enough to limit the score. Increasing the variety of complex structures while ensuring accuracy would help improve this score.

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