This report is part of a series that aims to provide a definitive account of the best available evidence on how the COVID-19 pandemic has affected America's students. The series is part of a broader effort, the Evidence Project, which brings together researchers and policymakers to advance solutions-oriented analysis of the K-12 response to the…

The pandemic affected the lives and social-emotional experiences of every student to some extent. Along with the unprecedented closures of schools across the country in March 2020, virtually all social activities ceased. Students were cut off from their teachers, with uneven access to live instruction and hands-on, collaborative learning. There…