They will sit at the table today for the first time in over a month.
A government-appointed mediator will oversee talks between the province and the Elementary Teachers' Federation of Ontario.
The union will ramp up job action is a deal isn't reached by Friday.
The Elementary Teachers' Federation of Ontario is planning a province-wide strike once a week, starting next Thursday.
Each school board with public elementary teachers would also be hit by weekly, rotating, one-day strikes.
Public elementary schools in the District School Board of Niagara will be closed next Thursday and Friday, if a deal isn't reached in time.

Province Investing Against Invasive Species
Niagara Driver Charged with Drug Impairment
Welland Man Arrested for Child Porn
28 More Doctors Hired in Niagara
Killed Police Officers Honoured by NRP
Niagara Wineries Shuttle Service Possible
Canal Days Vendors Warned of Scams
Niagara Falls Exploring Hub to Help Homeless