Nobody knows what the point of homework is

As the Covid-19 pandemic began and students logged into their remote classrooms, all work, in effect, became homework. But whether or not students could complete it at home varied. For some, schoolwork became public-library work or McDonald’s-parking-lot work.

Luis Torres, the principal of PS 55, a predominantly low-income community elementary school in the south Bronx, told me that his school secured Chromebooks for students early in the pandemic only to learn that some lived in shelters that blocked wifi for security reasons. Others, who lived in housing projects with poor...