Which educator was instrumental in developing the kōhanga reo movement and co-authored the 'Te Ataarangi' Māori language teaching method that uses coloured rods to teach sentence patterns?

• A Iritana Tāwhiwhirangi
• B Ngāpare Hopa
• C Hana O'Regan
• D Kāterina Mataira ✓

Dame Kāterina Mataira was a pioneer of Māori language revitalisation; her Cuisenaire-rod-based Te Ataarangi method, developed with Ngoingoi Pēwhairangi, proved remarkably effective for adult learners.