And headmaster Kieran Fouhy said he didn't have to go far to find the right words.
"They came from the kids. In this generation it's just the words they use - 'hey bro, holy moly' - and it's in Maori."
He said outside Maori Language Week, the school was making progress towards using Te reo Maori during the rest of the year.
It included the school prayer recited in Maori and the daily notices delivered in both Maori and English.
Teachers were also attending weekly classes run by the school's Maori language teacher.
Fouhy said Maori culture was more than a haka and New Zealanders should realise the language was a wonderful gift we needed to treasure.
"We're on a journey and it's a good journey and one we're going to be intensifying."