Lyne MP Dr David Gillespie was among the invited guests and presented a new Torres Strait Islands flag to the school.

Also in attendance as senior Port High students Jesse Jones and Jamaine Wilesmith raised the Aboriginal flag were Birpai elder Uncle Bill O'Brien and Aboriginal education and engagement advisor at district office Wayne Anderson.

Other education staff present included director of public schools NSW Mark Youngblutt, Hastings Secondary College principal Dr. Wayne Ible and Port High principal Lorraine Haddon and NAIDOC Week activities coordinator at the school, Teri Boyle.

Uncle Bill gave his stirring Welcome to Country followed by year 10 student Emilyrose Cole's introduction of the various student speakers.

Principal Haddon spoke on this year's NAIDOC theme Serving Country - Centenary and Beyond.

She spoke of Reg Saunders, the first indigenous soldier attain the rank of Captain in the Australian Army in 1944, and who later served in the Korean War.

Local Birpai Lands Council artist Ashley Davey was thanked for her work with students to create a symbolic and colourful mural which hangs proudly on a playground wall.

Outgoing Aboriginal committee convener Gary Littlefair was also acknowledged for his work with indigenous students over many years.

During NAIDOC Week students attended Gathang language and traditional games lessons with Northcoast TAFE teacher Arlene McInherny, while Uncle Bill and Tony Clark worked with the boys on spear making.

Ms Boyle also offered workshops in painting and bead work and indigenous students went on a cultural tour of important Aboriginal sites at Rollands Plains and Blackmans Point followed by lunch at the Birpai Land Council.

NAIDOC celebrations concluded with students watching a movie highlighting Aboriginal culture followed by a party at the school.

Ms Boyle said she was delighted with the week's activities.

"I was so proud of the kids and the support we got," she said.

"The whole school supported us. It was a lovely beginning to our week. It was great seeing our Aboriginal students being proud of who they are."