Sadie Cora, who is a third grade teacher in Northampton, with her daughter, Alice, 5, at their home in Holyoke, Monday, Mar. 23, 2020.

Luis Soria, principal of Dr. Marcella R. Kelly School in Holyoke, stands in the school’s normally bustling library on Wednesday, March 25, 2020. When the morning bell rang during the photo session, Soria remarked, “A bell for no-one.”