Carlton School pupils became teachers this week as they instructed parents, visitors and children from other schools visiting their annual Tech Expo.
"I was a bit nervous about it before but it has been fun," said 8-year-old Te Huatahi Bradley.
Te Huatahi and Ricky Leef, 10, were manning the GoogleChromebooks booth on Friday where they were explaining how they use the technology to create forms, drawings, slides and documents.
At the booth next door, Connor Graham, 9, Mack O'Hagan, 9, and Devon Wilson, 10, were demonstrating 3D printing technology.
Visitors to the booths can win prizes for "asking good questions" and entering competitions.
"We feed in the plastic filament and it melts into the shapes we have designed," said Connor.
On the table were a selection of name tags, space creations, cookie cutters and classroom creations like dice and protractors.
Teacher Lisa Hulme said after the success of last year's expo extra booths have been added to explain how the technology is used to enhance the curriculum.
