The two of my sisters who currently work for school districts both have to go to their respective campuses each day, even though there are no students on-campus right now.
For the high school, a big part of the day is preparing and mailing out attendance reports to parents. They still have truancy issues even without in person attendance.
For the elementary school, they use e-mail and telephone calls to communicate with parents whose children are not showing up during their daily videochats or are not completing the daily lessons.
I would never want to work in that field.