In many parts of the world, children are having health problems due to being overweight. What are the causes of this problem? What measures should be taken to solve it?

Ensure you dedicate a distinct body paragraph to each part of the question: one for the causes of childhood obesity and another for the proposed solutions. For instance, Body Paragraph 1 could thoroughly explore the causes, while Body Paragraph 2 would then pivot to discuss the various measures to address these issues, ensuring a clear structure and full task response.

When discussing causes, you could cite the prevalence of ultra-processed foods and sugary beverages in Western diets, such as the pervasive fast-food culture in the US or the decline in physical education in schools globally. For solutions, consider examples like Singapore's "Healthy Meals in Schools Programme" or public health campaigns promoting active lifestyles, similar to those seen in Scandinavian countries.

A common mistake is to provide generic health advice that isn't specifically tailored to children or to conflate being overweight with general poor health without linking it directly to childhood obesity. Avoid simply listing 'eat less, exercise more'; instead, elaborate on why children are eating poorly (e.g., parental influence, marketing) and why they are less active (e.g., screen time, unsafe play areas), and then propose solutions that address these specific childhood contexts.

To transition smoothly from causes to solutions, use phrases that signal a shift from problem identification to proposed remedies. For example, after detailing the causes, you could begin the next paragraph with 'Given these underlying factors, a multi-pronged approach is essential to mitigate the rising rates of childhood obesity,' or 'Addressing these root causes necessitates a series of concerted efforts from various stakeholders.'

Examiners look for a nuanced understanding of the complex interplay of factors contributing to childhood obesity, moving beyond simplistic explanations to include socio-economic, cultural, and policy influences. A band 8-9 response will also present well-developed, practical, and varied solutions, demonstrating critical thinking by linking specific measures directly back to the identified causes and considering their feasibility and impact.