Children with special needs will not be returning to the classroom this week after the Government was forced to abandon the plan.
The Department of Education says the decision was down to "a lack of co-operation" from teacher unions.
The Irish National Teachers Organisation and Forsa had earlier called on the minister to postpone the reopening, saying "efforts to reassure staff schools are safe had failed".
Further talks between the Department and unions are expected over the coming days.
Wicklow Hurlers Dominate Fermanagh To Ramp Up Promotion Hopes
Survey Shows Wicklow Families Want The Right To Deliver A Funeral Eulogy
Bray Vet Helps Reunite Wandering Pup with Owners
Public Warned: Cliff Walk In Danger Of Collapse
Wicklow Cultural Icon Katie Taylor Plans Croker Sunset Showdown