There will be more social workers in schools when the next term starts on July 16.
Social Development Minister Paula Bennett says the first 50 will cover 95 schools in Northland, South Auckland and Hawke's Bay.
They will be the first of 149 extra social workers and by the middle of next year 673 decile one to three schools will be covered.
"School staff can be the first to notice when something isn't right with a child and with problems increasingly complex and difficult, qualified social workers are needed to address these issues with children and their families," Ms Bennett said on Tuesday.
NZN