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9 results for in All year levels

Renewable energy

Junior Secondary (Years 7 - 10)

Renewable energy comes from natural sources like the sun, wind, water and natural gas. Non renewable energy comes from fossil fuels like oil, gas and coal. R...

Entry last updated: 27/05/22
Renewable energy (junior)

Senior Primary (Years 5 - 8)

Renewable energy comes from natural sources such as the sun, wind and water. These sources are sustainable as there is no risk of them running out. Using ren...

Entry last updated: 5/09/22
Sustainability (junior)

Senior Primary (Years 5 - 8)

Sustainability is a way of living, which means meeting our needs without using up all the resources that future generations will need. Sustainable energy, fo...

Entry last updated: 26/05/22
Nuclear disasters

Junior Secondary (Years 7 - 10)

Nuclear power is another source of power like wind, water or solar power. It is a cheap, reliable and clean source of energy, however the biggest disadvantag...

Entry last updated: 15/07/22
Oil and gas (fossil fuels)

Senior Primary (Years 5 - 8)

Oil and gas are fossil fuels which means they are formed from fossils, which are the remains of animals and plants that lived long ago. Fossil fuels are used...

Entry last updated: 27/05/22
Floating and sinking

Senior Primary (Years 5 - 8)

Floating and sinking are about weight and the force or upthrust of water. When an object is put into water the force of the water pushes it up. If the weight...

Entry last updated: 26/05/22
Sustainability

Senior Secondary (Years 11 - 13)

A sustainable situation is one that can continue. Examples of sustainability include an environment that can maintain a certain level of biodiversity, or an ...

Entry last updated: 16/09/22
Global warming

Junior Secondary (Years 7 - 10)

Global warming is the long term rising of the Earth's temperature, caused by the greenhouse effect. The terms 'global warming' and 'climate change' are often...

Entry last updated: 25/05/22
Treaty of Waitangi

Junior Secondary (Years 7 - 10)

Te Tiriti o Waitangi, or the Treaty of Waitangi, was signed on 6 February 1840, and since that time it has been the basis for the relationship between Māori ...

Entry last updated: 26/05/22