Negotiators from the Plainview Elgin Millville teachers' union and the school board reached a tentative agreement late Tuesday night.
Details are pending until the union membership votes on the proposal.
PEM teachers have been working without a contract since July 2023 and they have been negotiating with the district since June.
The PEM Teachers Union posted in late November that all members of the Union would no longer voluntarily substitute for each others’ classrooms or do additional voluntary coverage during the school day.