Carter County Schools says masks will be optional at the start of the 2021-2022 school year.On Wednesday, CCS released its opening plan protocols for the upcoming school year. Students are not required to wear masks in the classroom or on the bus, according to the district’s protocol.The protocol also states temperature checks will not be taken prior to school, but parents should monitor their child’s health and keep them home if they appear sick in any way.And the statement says there will not be any restrictions on athletic events.