A crystal cave, electronic robots and a giant foosball machine were on display at the MOA Kluster Stem Expo in Opunake recently.
Projects made by Opunake, Kaponga, Matapu and Auroa primary schools filled the Sanford Event's Centre during the expo which showcased students work in the area of STEM - science, technology, engineering and maths.
The work showed off a large range of learning experiences, including interactive research projects, models, programming, 3D printing, science experiments and engineering creations.
Opunake Primary School Principal Lorraine Williamson says the four school's principals had worked collaboratively on the expo and were happy with how it had turned out.