Intermediate schools have been saved from losing more than two teachers over the next three years, but Prime Minister John Key will not give an assurance that they will not face more severe cuts after that.
Education Minister Hekia Parata says schools would now have three years to meet new class size ratios and no school would lose more than two teachers - a measure she said yesterday would cost between $10 million and $20 million a year.
The backdown on the original policy followed the discovery that about 245 schools - mostly intermediates - faced losing up to seven teachers.
Schools have warned they will have to sacrifice specialist teachers under the changes and although Mr Key said this week that the Government was "not prepared to accept" the loss of too many teachers from any one school, he would not say whether the two-teacher limit would still apply after the three-year transition period.
Asked in Parliament whether those schools would face greater staff cuts after the three years, Mr Key said: "We will work our way through that in the fullness of time. But what is interesting is that there will be an election and quite a number of Budgets before then."