"To connect the teachers" means to bring teachers together, either physically or digitally, so they can communicate, collaborate, or share ideas and resources with each other. Full definition
It also connects teachers with each other, enabling them to start projects together or translate documents. (edutopia.org)
With districts accountable for raising achievement like never before, the pressure falls on principals to connect teacher evaluations to student performance and possibly also staff compensation. (hechingerreport.org)
Teaching builds on connecting teachers to informal learning happening inside but also outside of the school. (gse.harvard.edu)