From the Background: "This report focuses on online learning in elementary and secondary schools during the COVID-19 [coronavirus disease 2019] pandemic and on the most emergent issues associated with the implementation of online learning on a mass scale that took place at the start of the pandemic in spring 2020. It also describes the issues faced by school districts as they consider approaches for providing instruction in the 2021-2022 school year. Finally, it delineates federal efforts to provide assistance to support states and localities dealing with these issues."
CRS Report for Congress, R46883
Congressional Research Service: https://crsreports.congress.gov/