Latest News
Friday 13th March 2026
OGHS PTSA
Friday 13th March 2026
Sports Department
Friday 13th March 2026
From our Principal
Thursday 12th March 2026
Maths challenge solutions
Thursday 12th March 2026
Weekly Maths Challenge - Pi Day themed!
Thursday 12th March 2026
2026 Readers Cup!
Calling all year 9 readers! Visit Mr. McQuaid in the library to sign up for the 2026 Readers Cup.
Thursday 12th March 2026
International Women's Day
Thursday 12th March 2026
Sea Lion research
Wednesday 11th March 2026
Are you interestd in hosting?
29 July - 8 August 2026
Wednesday 11th March 2026
Badminton Trials
Are you interested?
Tuesday 10th March 2026
School Donations
Tuesday 10th March 2026
OGHS Community Service - Easter Baskets
For the last 20 years, we have delivered a small Easter gift to residents of local Dunedin rest homes.
Sunday 8th March 2026
Artist of the Week
Congratulations Hannah Ker-Fox, in Year 9 art, you are our Artist of the Week.
Sunday 8th March 2026
National Titles and PB Smashed
In Auckland, our athletes competed for Otago at the New Zealand Track & Field Championships, facing the strongest fields seen in recent years.
Sunday 8th March 2026
South Island Championships at Lake Ruataniwha
Sunday 8th March 2026
Year 12 Science
Heart Dissection
Friday 6th March 2026
Artist of the Week
Congratulations to Year 11 Art student Yhanizze Lampad, our Artist of the Week, for this incredibly meaningful piece.
Friday 6th March 2026
Obituary - Eleanor Lloyd
Friday 6th March 2026
Sports
Thursday 5th March 2026
They have been selected to represent New Zealand!
Do you have a child in 10Mcg, 10Hgi or 10Zol?