The Department for Education has hit out at the National Union of Teachers over proposed strike action in June, saying it will "damage the reputation of the profession".
A spokesperson added that it was up to headteachers to ensure their staff have manageable workloads.
Ministers have met frequently with the NUT and other unions and will continue to do so. Further strike action will only disrupt parents’ lives, hold back children’s education and damage the reputation of the profession.
It is important that teachers work closely with school leaders to ensure that their workload is manageable. We trust the professionalism of our headteachers to monitor their staff's workload and address any issues.
More top news
Mother of Bobby and Christi Shepherd says Thomas Cook apology was 'too little too late' as she calls for greater safety standards.
The Neverland ranch where pop star Michael Jackson lived until running into financial difficulties has been put up for sale.
A 43rd generation direct descendant of the Prophet Muhammad, the Prince has vowed to clean up Fifa's act.