Seaweek is New Zealand’s annual national week about the sea. It is hosted by the New Zealand Association for Environmental Education and includes a wide range of events, activities, competitions and opportunities for action. It usually runs for a week from the end of February – early March.

With 75% of New Zealanders living within 10 km of the coast, marine science need not be limited to just 1 week, marine contexts can link to many different science concepts. This resource provides a sample of the Hub's marine resources. Use the Topics and Concepts links at the top of a page to find an even wider variety of teaching resources.

Below is a selection of unit plans and other teacher support materials that we have grouped under possible teaching topics.

Healthy Seas – Healthy People

Kaimoana in the Hauraki Gulf

Iwi and kaimoana

Monitoring shellfish

Restoring mauri after the Rena disaster

Toxins and food webs

Video: Testing for toxins in kaimoana

Interactive: Bioaccumulation in the sea

Student activity: Tracking toxins

Human impacts on the sea

Human impacts on the Bay of Plenty

Human impacts on marine environments

Ecosystem tipping points and stressors

Investigating marine and coastal tipping points

Dynamic Seas

Video: Farmland run-off into estuaries

Video: Our role in ocean acidification

Video: Precision Seafood Harvesting – Changing the Way New Zealand Fishes

Timeline: Fisheries in New Zealand

Student activity: Nutrient impact experiment

Student activity: Fisheries role-play

Student activity: Modelling marine stressors and tipping points

Student activity: Identifying marine stressors

Student activity: Environmental thinking and planning with ecosystem-based management (EBM)

Citizen science project: Marine Metre Squared

Habitats and ecosystems

Marine habitats

Habitats in the Bay of Plenty

Life on a reef

Antarctic marine ecosystem

Adapting to marine habitats

Young Ocean Explorers episode topics: harbours, kelp

Interactive: Marine ecosystem

Student activity: Where do I live?

Student activity: Estuary metaphors

Sea creatures

Noisy kina

Crabs finding home

Plankton

Bryozoans

Cockles

Sea stars

Mussels

New Zealand’s endemic dolphins

Whales

Young Ocean Explorers episode topics: rays, crayfish, orcas, triplefins, Sandager’s wrasse, dolphins, kelp, turtles and sharks

Sea star adaptations interactives: dorsal view and ventral view

The ocean’s chemical and physical processes

Ocean salinity

Ocean temperature

Ocean density

Ocean dissolved gases

Ocean motion

Student activity: Floating eggs

Student activity: Investigating sea water

Student activity: Water temperature

The ocean and climate change

Carbon dioxide in the ocean

The ocean and the carbon cycle

Video: Southern Ocean carbon sink

Timeline: The ocean in action

Student activity: Ocean acidification and eggshells

Teacher resource: Teachers learning and planning together

Ecosystem services

Mussels

Video: Revive our Gulf

Video: Mussels filtering water

Aquaculture

Farming green-lipped mussels – introduction

Extracting bioactives from mussels

Investigating the native sea cucumber for export

Sea sponges and rongoā

Teacher support materials

Join our discussion about marine education and Seaweek – register in our online discussion forum on Slack.

Online professional development

Are you planning for Seaweek or a marine topic? We have it covered in our recorded professional development webinars:

Unit plans

Topic planners: Marine resources – food webs, adaptation, marine habitats, marine biodiversity.

Education research and classroom experiences

Adapting SLH activities: providing another context

Supplementing SLH activities with other artefacts

Video: They’ll have it now (exploring ocean water salinity and density)

Literacy links

Down the drain

Sea science

Who’s eating who?

Testing the waters

Useful links

Visit the Seaweek website to find local events, competitions and more.

Visit one or more of the Hub’s Pinterest boards below for more resources:

    Published 4 February 2016, Updated 16 April 2021 Referencing Hub articles
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