Thunder Bay schools are the next to be hit by rotating strikes by the Ontario Secondary School Teachers Federation.
That walkout is scheduled for Tuesday.
Catholic school teachers across Ontario, including here in the Rainy River district, will be out the same day.
Job action is also planned by public elementary teachers.
Contract talks between the Elementary Teachers Federation of Ontario and the province are now into their third day.
The mediator involved brought both sides back to the table after they had broke-off in mid-December.
