At Te Takapū, students learn the revered tradition of carving pounamu (Nephrite-Jade/Greenstone), bone and stone. This tohu (qualification) is for two years and is approximately 40 hours per week, 47 weeks of the year.
Hei tiki are the best known of all Māori adornments. Tiki are symbols of fertility that depict a new-born child. They are often family heirlooms bearing personal names and embodying their wearers lineage. As with most Māori personal adornments, hei tiki are often passed down generationally.
In Māori carving there are three predominant designs for heads: the 'wheku' with its long eyes; the 'koruru' with its round eyes; and, the 'ruru', which also has round eyes but with a point at the top. The different designs were used by carvers to illustrate the character of the subject they were carving. The long eyes of the wheku were often used to depict a squint or frown.