Marginalized communities, extreme heat, and education inequality are interconnected issues that create invisible barriers for students in underfunded schools. A growing body of research shows that classrooms in low-income areas frequently lack proper cooling systems, exposing children to dangerous heat levels that impair cognitive function and academic performance.

The Science Behind Heat’s Impact on Learning
Studies from the National Institutes of Health demonstrate that extreme heat reduces cognitive performance by 13-20%. When classroom temperatures exceed 80°F (27°C), students experience:
- Reduced memory retention
- Slower problem-solving speed
- Increased irritability and distraction
- Higher rates of absenteeism

Why Marginalized Schools Face the Brunt of Temperature Disparities
According to U.S. Government Accountability Office reports, schools serving predominantly low-income students are:
- 2.5 times more likely to have inadequate HVAC systems
- Often located in urban heat islands
- Built with heat-absorbing materials like asphalt and concrete
- Less likely to receive infrastructure upgrades
Practical Solutions to Address Classroom Temperature Gaps
Several cost-effective interventions can help mitigate temperature inequality:
- Installing reflective roofing materials
- Planting shade trees around school buildings
- Implementing district-wide cooling standards
- Providing portable cooling units during heat waves
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