Before the pandemic snarled daily routines around the world, Aria Jones’ 3- and 4-year-old students had a reliable schedule down pat in their Washington, D.C., preschool. They’d have breakfast at 8 ...

When my 3-year-old's preschool went online back in March, I was dubious. He loved his teachers and classmates, but up until now those relationships had been entirely, and developmentally appropriately ...