"One thing that has emerged, for example, is that the missionaries who established the mission at Oihi were not particularly skilled builders," Professor Smith said.
"The timber they used on the school was of poor quality, and the chimney was not well constructed, so much so that it appears to have needed considerable maintenance to keep it functioning."
Poor workmanship notwithstanding, the school officially opened on August 12 1816 and by 1817 had 70 pupils.
Artefacts recovered from the school site, including slate pencils, glass beads, a clay marble and a small toy cannon made of brass, have enabled the team to pinpoint the location of the school within the overall mission site. The beads were used as an inducement to encourage Maori children to attend school, though food would appear to have been the main means for encouraging attendance.
A more bewildering discovery on-site is the uncovering of a Maori-style whare complete with stone hearth.
"This is really unusual and quite unexpected. It could have been a house built for the missionaries by Maori, or possibly built after the missionaries left as a means of 'reclaiming' the land again," Professor Smith said.