Does 4 equal 5? Research on impacts of 4-day school weeks

Four-day weeks are becoming more common in school districts, particularly in rural areas of the U.S. Many districts are finding students and families like the shorter school weeks. In fact, in a survey of schools with four-day week policies, 85 percent of parents and 95 percent of students said they would choose to remain on the schedule rather than switch back to a five-day week. While these shorter weeks are popular with stakeholders, might there be unintended consequences of four-day school weeks? Are there certain ways to implement the schedule that lead to better outcomes for students?

Most of what is known about these questions has come from research conducted in the last five years. My colleagues and I have studied the four-day week using quantitative and qualitative data from state departments of education, school districts, and the NWEA MAP Growth research database. These projects and other recent research on four-day weeks have shed some light on questions about the implementation and outcomes of four-day school weeks. The research analyzes qualitative and quantitative data to compare students’ experiences and outcomes on four-day and five-day school weeks. We find that there are both benefits and drawbacks to the shorter school week, and these tradeoffs can vary based on the characteristics of the school district and how they implement the four-day week in practice.