Union boss says calls for better pay have fallen on stony ground . A Government spokesperson said further strike action will cause real damage to pupil learning and even more disruption for parents right across the country .
Schools could face co-ordinated strikes by teachers in autumn itv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from itv.com Daily Mail and Mail on Sunday newspapers.
Education secretary Gillian Keegan has warned the School Teachers' Review Body (STRB) to consider the impact of next year's pay recommendations on inflation