Schools are currently grappling with how to reopen campuses — shuttered in March to stop the spread of the coronavirus — in the face of rising cases in Florida. The state’s total number of cases grew by 7,347 on Tuesday, down from the record 11,458 new cases on Saturday. The change came as fewer people were tested over the holiday weekend, due to the closing of state-supported testing sites. Still, the percentage of people infected reached 20.8% statewide, the highest yet for a single day.