Dublin - Just over 20 per cent of Irish primary school children are being taught in classes of 30 pupils or more, figures from the Education Ministry released Monday showed.
A total of 95,773 of the 470,270 pupils in Irish primary schools were in classes of 30 and more, the figures showed.
"Almost 100,000 children remain in classes of 30 pupils or more despite year-on-year promises to tackle the issue," said John Carr, general secretary of the primary teachers' union, the Irish National Teachers Organization.
He said a lack of government planning was to blame.