Are Four-Day Weeks Bad for Students? Share Close Share Why is Facebook not here? Post on Twitter 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? Post on Twitter Share on LinkedIn Share on Google Plus Email Download or Print Permalink Copy Link Embed PDF: Copy Embed Code