Are Four-Day Weeks Bad for Students? Share Close Share Why is Facebook not here? Why is Twitter not here? Share on LinkedIn Share on Google Plus Permalink Email September 4, 2018 Learn More: NEPC Resources on Politics, Policy, and School Practices More than 500 districts in at least 20 states have adopted four-day weeks. What do research and experts have to say about this approach? Newsletter Expand Download Print Share Share PDF: Why is Facebook not here? Why is Twitter not here? Share on LinkedIn Share on Google Plus Email Download or Print Permalink Copy Link Embed PDF: Copy Embed Code