The National Education Union will call further teacher strikes in early July if the government does not move to settle the dispute in the next month.
Leaders of the union made the ultimatum after weeks of stalemate with the government after its pay offer was roundly rejected. The NEU is currently re-balloting members for a renewed mandate for strikes in the autumn term,
The union said education secretary Gillian Keegan had now received recommendations pay from the School Teachers’ Review Body “and so she now has to make decisions”.
“If she makes the right call, she can start to move our schools in a better direction,” said joint leaders Dr Mary Bousted and Kevin Courtney.