Using ParentSquare is optional for staff. An important advantage is that the app allows two-way, automatically translated communication with parents and guardians whose preferred language is not English. Both parties must have activated their ParentSquare accounts in order to take advantage of this feature.
ParentSquare syncs with Skyward every night, so staff who do register will find up-to-date class, activity, and team rosters loaded in their ParentSquare account. They also can create customized groups of recipients, such as Student Council officers, freshman football players, etc.
Sending an email to teachers with their name@oprfhs.org email account is still a fine way to communicate with teachers.