As teams were announced over the loudspeaker system they made their way around a marked track to assemble by the school flag pole.
When all the teams were present, Olympic ambassadors paraded the Olympic flag and hauled it to the top of the flagpole.
After Sara Ulmer's address, students from the Totara team read the Athlete's Oath and the Olympic flame was lit.
A series of novelty events, heats and finals, have been held during the past 10 days involving three-legged races, sack races, balloon racing, a 50m race in flippers and egg and spoon and wheelbarrow racing.
Also planned are food stalls, wearable arts inspiring a parade of costumes of countries represented - all culminating with a medal ceremony at school assembly.