The COVID-19 school closures offered states and local school districts an opportunity to reimagine education--to tailor it to meet students' needs, support teachers and aid their professional development, keep schools safe, and better support families. Thus far, not a lot of imagination is on display. In particular, schools are not taking…

This article considers how developments in technologies have transformed the kind of social interaction possible over the Internet, making it feasible to undertake discourse and dialogue without having to rely solely on text-based mediation. This represents a fundamental change to learning, shifting from passive acquisition of someone else's ideas…