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Listed under:  Science  >  Scientific inquiry
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Catalyst: Aboriginal fire knowledge reduces greenhouse gases

Come on an eye-opening trip to Western Arnhem Land in northern Australia to find out how Aboriginal fire-control techniques are used to reduce greenhouse gas emissions by thousands of tonnes.On the trip you will also find out how exploding ping-pong balls are used to create low greenhouse gas firebreaks at the right time ...

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Elliot and the Surfing Scientist: Get Blown Away With This Air Experiment

Substances exist in different states depending on the temperature. Watch the Surfing Scientist have a popping good time as he demonstrates this phenomenon. Don't forget to block your ears!

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Catalyst: Thinning ice sheet

Discover that that the massive ice sheet in East Antarctica has been losing mass since 2006 instead of growing, as was previously thought. Watch animations to see how scientists from NASA and Australia are using satellite technology and aerial monitoring to investigate the thickness of East Antarctica's ice sheet. Find ...

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For the Juniors: Why do cows make milk?

Have you ever wondered why cows make milk? In this clip you will learn the answer to this question. You will also see how cows are milked in a large dairy. Join Bill, a dairy farmer, as he tends to his herd of dairy cows.

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Four Corners: Fire management strategies

What role do fire-behaviour specialists and ecologists have in fire management? Watch this clip to find out about issues relating to fire management in Australia, in particular prescribed burning.

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Farmland run-off into estuaries

This is a colour video clip of marine scientist Dr Candida Savage discussing nutrient run-off from farmland, and the effects it has on estuaries and other coastal environments. The clip shows Dr Savage, from the University of Otago, New Zealand, being interviewed. It also shows images of houses on the banks of estuaries, ...

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For the Juniors: Where Does Bread Come From?

Do you know where your bread comes from? Discover how many other foods can be made from wheat flour. This clip tells the story of wheat from the farm to the factory. See how the big machines in a flour mill make flour from grains of wheat.

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Science principles in traditional Aboriginal Australia

This is an illustrated article about how Aboriginal people's traditional knowledge demonstrates an understanding of physics, biology and chemistry and how Aboriginal people gather knowledge through observation, testing, trial and error, adapting and retesting. Written by Kudjala/Kalkadoon Elder from Queensland Letitia ...

Interactive

Sites2See: Surf safety

A webpage about surfing safety, dangerous waves and rips, and the history and science of surfing. A 'For Kids' section provides games and quizzes for young swimmers and surfers.

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Treetop kangaroos

This ABC In Depth feature article includes everything you wanted or needed to know about tree kangaroos. This article describes their reproduction, classification, adaptations and issues relating to their conservation.

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Working as an ecologist

This is a colour video clip in which marine ecologist Dr Candida Savage of the University of Otago in New Zealand talks about her work, what led her to it and why she enjoys doing it. She explains how her research involves a variety of experiences, requiring creativity and collaboration with other scientists in many different ...

Online

Bushfire education: types of fires - good and bad

This is a teacher resource containing a lesson plan that provides guidelines for class discussion about why some fires are helpful while others cause problems, and includes suggestions for activities and games that will encourage awareness of fire safety. High-quality photographs that can be used to assist the discussion ...

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Cloud seeding

This nine and a half minute video segment from Catalyst describes how researchers from Monash University have hard evidence that cloud seeding can produce good amounts of extra rainfall. Data collected over a long period of time has give hope to scientists and environmentalists who are trying to reduce the impacts of droughts ...

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Ant safari

This ABC In Depth feature article includes some good advice for exploring local ant populations as well as an excellent information report on Australian ants: the different types and their roles.

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Ibis Invasion

This ABC In Depth feature article describes research on Australian white ibis - or 'tip turkeys' as many call them. They are regarded as a nuisance in cities, especially in the spring breeding season. But scientists fear they may become extinct as more pressure is put on the wetlands that are their native and adopted environments. ...

Interactive

Syllabus bites: Electricity

This resource is designed to support science teachers in addressing concepts in electricity in the BOS NSW Syllabus for the Australian Curriculum in Science - Stage 3. Making decisions about the use of electricity is approached from an understanding of circuits, sources and sustainability.

Online

Carbon clues

Carbon is all around us and available to us in many different forms, yet we can’t see it and often we don’t even know it’s there – using a detective story setting students sift through clues to build an understanding of carbon and the implications of its use. The unit includes PDF resources and video quiz challenges for ...

Online

Bringing Military Science to Life: STEM careers

This is a unit of work about military science, the occupations that use military science and the future and ethics of this technology. This resource aims to have students think about the people who work in military science (who they are and what it is they do); and to begin to consider the purpose of military science (that ...

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Gooniyandi seasons calendar

This is the Mingayooroo - Manyi Waranggiri Yarrangi, Gooniyandi seasons calendar developed by people of the Gooniyandi language group of the Kimberley in collaboration with CSIRO. The resource consists of an introduction, a richly illustrated calendar and related links. The introduction contains information about the people’s ...

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Catalyst: Why do astronauts float in space?

Have you wondered what it would be like to be an astronaut floating around in the International Space Station? In this clip, Catalyst's Dr Derek Muller investigates what causes this weightlessness in space. Derek challenges some people visiting the Powerhouse Museum in Sydney to explain why they think astronauts float. ...