Winners of the Casio Calculator maths competition, Burnside High ...

Chris Butcher (left) of Oamaru and Chris Tufley of Christchurch ...

Head teacher, John Bockett listening to a maths presentation on ...

Two children, Neo and Miu at their Abacus class, Cullahill ...

A group of four children at a Abacus class taught by Machiko at ...