NUT and NASUWT: Unions reveal teacher strike dates
5 September 2013 Last updated at 19:43 BST
The UK's two biggest teachers' unions have announced dates for regional strike action next month, in a dispute over pay, pensions and workloads.
The NUT and NASUWT will walk out in different areas of England on different days, with a one day national strike also being considered before Christmas.
Reeta Chakrabarti reports.