Second-grade teacher Escarlett Trujillo-Caldera teaches her class the schedule. Back to school day at Hallman Elementary School on Wednesday, September 4, 2019 in Salem, Ore.

Second-grade teacher Escarlett Trujillo-Caldera teaches her class the schedule. Back to school day at Hallman Elementary School on Wednesday, September 4, 2019 in Salem, Ore.

Second-grade teacher Carrie Clancy practices sign language with her class. Back to school day at Hallman Elementary School on Wednesday, September 4, 2019 in Salem, Ore.