Ms Power said unfortunately Lydia missed out on the Classics scholarship by one point.
"If she had got all three she would have received $2000 for three years but instead she will get $500 for each scholarship subject, so I would say she will going for all three again this year."
But Ms Power said it wasn't about the financial award, it was about the challenge.
"It's about them having that on their record of achievement. For Lydia being a very bright and able student she just really needed that extension."
Lydia said when she finishes secondary school she intends to go to university to study international relations.
"Ultimately I want to end up in diplomacy."
For the second year running, Nga Tawa has attained a 100 per cent student pass rate across NCEA levels 1,2 and 3.
Principal Lesley Carter said the remarkable result was a reflection of the hard work and dedication of students, their families and her tireless teaching staff.
"There is no academic entrance test for enrolling at Nga Tawa. These results reflect the nurturing and encouraging environment that exists here and the individualised programmes we put in place," Ms Carter said.
She said there were some outstanding observations noted in the recently released NCEA Principal's Report.
Nga Tawa level 1 and level 3 results were the highest they have been in more than five years.
Students at NCEA level 1 achieved above the national averages with 45.5 per cent attaining excellence endorsed.