UK pupils are struggling to learn as extreme heat disrupts classrooms, with many schools forced to close or adapt lessons due to soaring temperatures. A new report highlights that high temperatures impair concentration, leading to a significant drop in academic performance, particularly among younger students and those from disadvantaged backgrounds.
Heatwaves Trigger School Closures and Lesson Changes
According to the report from the Education Policy Institute, over 40% of schools in England experienced at least one partial or full closure during the July 2025 heatwave. Many schools have had to cancel outdoor activities, move lessons to shaded areas, or send pupils home early. The report notes that schools in urban areas and those with poor ventilation are worst affected.
“The current school infrastructure is not designed for the increasing frequency of extreme heat events,” said Dr. Emily Jones, lead author of the report. “We are seeing a clear impact on learning, with pupils reporting headaches, fatigue, and an inability to focus.”
Disadvantaged Pupils Hit Hardest
The report found that pupils from low-income families are disproportionately affected, as their homes may also lack adequate cooling, compounding the problem. In some cases, schools have provided water bottles and fans, but these measures are often insufficient. The report calls for urgent investment in school building upgrades, including better insulation, shading, and air conditioning.
“Without action, the attainment gap will widen,” warned Jones. “We need a national strategy to make schools resilient to climate change.”
Government Response and Funding Concerns
The Department for Education has acknowledged the issue, stating that it is reviewing guidance for schools on managing extreme heat. However, critics argue that funding cuts have left many schools unable to afford necessary improvements. The National Association of Head Teachers has urged the government to allocate specific funding for heat adaptation measures.
Meanwhile, some schools have adopted innovative solutions, such as adjusting school hours to start earlier and finish before the hottest part of the day, or introducing more frequent breaks. However, these adjustments can create logistical challenges for working parents.
Long-Term Implications for Education
The report warns that as global temperatures rise, extreme heat events will become more common, posing a long-term threat to education. Without intervention, the UK could see a significant decline in educational outcomes, particularly in core subjects like maths and reading. The report recommends integrating heat adaptation into the government's school rebuilding program and ensuring that new schools are designed with climate resilience in mind.
With the next heatwave predicted for August, schools are bracing for further disruption. The report concludes that the issue is not just about comfort but about ensuring equal access to education in a changing climate.
