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Primary CREST: NIWA Ocean Investigations

A series of activities related to the sea from New Zealand’s National Institute of Water and Atmospheric Research, provider of atmospheric and aquatic science and associated commercial services.

Introduction

Welcome to the Primary CREST: NIWA Ocean Investigations.

These activities are designed to help teachers feel more confident teaching science and to provide opportunities for children to:

  • explore scientific concepts with hands on activities,
  • discuss their scientific ideas
  • predict, observe and explain what they are doing

The teacher notes provide all the information needed including:

  • background science knowledge
  • curriculum links
  • learning intentions
  • other resources
  • equipment needed
  • clear instructions for what to do
  • ideas for next steps or further investigations

Investigations

Classification

Classifying marine invertebrates

Classifying marine invertebrates (Dichotomous key)

Classifying marine invertebrates (Picture cards)

Ocean Currents

Cold water vs hot water

Density

Floating and sinking

Salt water vs fresh water

Floating eggs

Acids and Bases

Acids and bases

Ocean Acidification

Pollution

Oil spill

Pollution solution 

Water Cycle

Where does the water go?

Evaporation 

Global Warming

Global warming

 

Teachers may also wish to use the fully prepared Oceans Integrated Unit Plan