Now, in the wake of back-to-back mass shootings this month in Colorado and Georgia as communities reopen, school safety experts said the carnage should serve as a wake-up call for educators, warning about the potential for violent outbursts as students repopulate classrooms.
In schools with a teacher turnover rate of 30% or more, nearly three quarters of the students were from low-income families in 2018-19, the analysis found.
During his first news conference, President Biden said that his administration is on track to keep a promise he made to the nation's parents and caregivers: to reopen the majority of elementary and middle schools for full-time, in-person learning within his first 100 days in office.
