The word 'examination' can be enough to send a chill down any student's spine, but not the sort that were offered at Kaikohe Intermediate and Tautoro School last week.
One Sight, a global non-profit organisation that offers free eye and vision tests at low decile schools, was in Kaikohe and the Hokianga, checking pupils for colour vision, depth perception, binocular and distance vision.
Those children who were found to need further review were referred to an optometrist.
The charity's aim is to make a difference to the learning outcomes of the 35 to 50 per cent of children who have some level of vision problem, a spokesman saying 80 per cent of learning relies on vision.
Students who need glasses receive them at no cost.
Meanwhile the discovery that 34 per cent of 290 Whangarei children aged eight to 11 who underwent free screening had an undiagnosed eye condition prompted Hora Hora Primary School principal (and Tai Tokerau Principals' Association president) Pat Newman to call for regular testing in schools.