This spring, as schools grappled with sudden closures due to the COVID-19 pandemic, the phrase "building the plane as we fly it" was no exaggeration. Practically overnight, schools had to figure out an entirely different modality of instruction. And though the 2019-20 school year is finished, it is looking like new challenges are likely…

Practically overnight, the spread of COVID-19 caused a sudden shutdown of classroom-based instruction--the centuries-old emblem of formal education. Fortunately, the capabilities of the technological era--in which broadband connectivity, mobile communication, and video conferencing are increasingly common--meant that for the first time in world…