educationliberal

Why Schools Should Start Later: A Look at the Science and Advocacy

Monday, December 29, 2025
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Teenagers need more sleep than most people realize. Their bodies are wired differently. This is not just a personal opinion. It is backed by solid science. Yet, many schools still start early. This is a problem.

The Science Behind Teenage Sleep

Medical professionals and sleep scientists have a big job. They need to explain the science in a way that everyone understands. They also need to convince others that later start times are beneficial.

The science is clear. Teens need more sleep. Their bodies produce melatonin later. This is a natural process. It is not something they can control.

The Benefits of Later Start Times

  • Better sleep
  • Better grades
  • Improved overall health

Challenges and Concerns

Advocates for later start times face challenges. They need to educate the public. They also need to address concerns:

  • Sports practices
  • Bus schedules
  • Teens staying up later

But the evidence shows otherwise. Teens who start school later do not stay up later. They just sleep more. And that is a good thing.

A Community Effort

This issue is more than just about sleep. It is about health, education, and community. Schools, parents, and communities need to work together. They need to understand the science. And they need to support the change.

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