A countryside school where children play in the mud and climb trees is under threat of having its teaching resources halved.
Since the start of the year the Kereru School roll has dropped from the "magic number" of 26 students to 22, which means funding for two full-time teachers and a relief teacher three days a week will no longer be in place from the first term next year.
Instead there will be funding for one full-time teacher and a relief teacher for one and a half days a week and two classrooms will turn into one.
Three sisters who were at the school between 1983 and 1997 and now have their own children at the school are pleading for more families to enrol their children.
The oldest sister, Amy Dunn, said three or four families had moved out of the area recently, which affected the school roll.