Observing and asking questions are essential parts of what a scientist does. Through their observations, scientists try to build more accurate explanations of how the world works. The scientists ...
Water seems to be everywhere in New Zealand. Oceans surround us. There are hundreds of lakes and rivers. Some South Island regions get more than 10 metres of rain each year. We have so much ...
Water can exist as a solid (ice), liquid (water) or gas (vapour or gas). Adding heat can cause ice (a solid) to melt to form water (a liquid). Removing heat causes water (a liquid) to freeze to ...
In this activity, students learn about the surface tension of water by experimenting with bubbles. By the end of this activity, students should be able to: demonstrate the effect of soap on ...
Do you think that the space industry is limited to astronauts and billionaires? If so, you need to think again! You can have so many careers in aerospace. If you look at what most astronauts do ...
In this activity, students use water to explore its properties as a solid, liquid or gas. By the end of this activity, students should be able to: identify one or more characteristics of water in ...
This citizen science project wants your assistance to extract information from various climate scientific graphics to help combat misinformation and support scientific communication. Using this ...
When well managed, class discussion can help students examine, evaluate and share knowledge about a subject, providing opportunities for students to think critically and creatively, consider ...
When St Francis Xavier Catholic School decided on the theme ‘Innovation’ as a whole-school science and technology focus, year 3 teacher Jo Collyer began searching for relevant teaching resources ...
Seaweek is New Zealand’s annual national week about the sea. It is coordinated by the Sir Peter Blake Marine Education and Recreation Centre (MERC) and includes a wide range of events ...
NIWA scientist Dr Katja Riedel travels to Antarctica to collect 300-year-old ice samples. She studies the ice to learn how our atmosphere has changed over the centuries.
Scientists observe water in its different forms to develop explanations of how the world works.
Water is all around us. Water can be a liquid – like rain or in rivers, lakes and oceans. Snow and ice are solid water. Water can even be a gas. Most things on Earth need water to live. Point of ...
Sea stars have many weird and wonderful adaptations including both sexual and asexual reproduction. Click on any of the labels in this interactive to view short video clips or images to learn ...
Sea stars have many weird and wonderful adaptations - including some unusual internal systems. Click on any of the labels in this interactive to view short video clips or images to learn more.
This animation explores water as a solid, liquid and gas. The water molecules stay the same, but they behave differently as they change from one form to another.
