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Listed under:  Science  >  Environmental management
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Making a small wicking bed

Making and planting a small wicking bed is a fulfilling activity. It upcycles materials, building awareness of waste and reuse. The completed wicking bed can suit small spaces – such as a balcony – demonstrating that even small spaces can be used to produce food. Its small size allows children to take ownership of its maintenance. ...

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Creating your own potato chips: growing

This learning activity will teach children to grow, cook and market their own brand of potato chips. The first step is growing our potatoes! This learning activity is the first part of a sequence of 3 individual learning activities focused on creating your own potato chips. The order of these learning activities are: growing, ...

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Soil – more than just dirt!

Explore different soil textures and discover their various properties. Through simple soil testing, children will learn to appreciate the true value soils have in helping plants grow. The learning outcomes of this activity are for children to: - understand how soil texture influences the amount of water and air it holds - ...

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Creating a yarning circle: connecting to Landcare

This activity is designed to help you make connections with your local Landcare or environmental group and facilitate a partnership with these organisations. It is part of a sequence of 8 individual learning activities designed to support the use of yarning circles. OUTCOMES of this learning activity are for children to: make ...

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Creating a yarning circle: background

This activity introduces children to the idea of a yarning circle and its importance in First Nations Culture. It is part of a sequence of 8 individual learning activities designed to support the meaningful use of yarning circles in learning environments. OUTCOMES of this learning activity are for children to: understand ...

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Creating a food garden: site assessment and mapping

This learning activity is part of a sequence of 5 individual learning activities focused on creating a food garden. The order of these learning activities are: vision, site assessment, installing a no dig garden bed, planting and harvesting. OUTCOMES of the learning activity are for children to understand more about the ...

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Making a large wicking bed

Wicking beds are a fantastic invention, allowing crops to be watered more efficiently. Making a large wicking bed does involve a few steps and some preparation, however the benefits of this extra effort are water conservation, improved plant growth and better crops. The design of the wicking bed also provides opportunities ...

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Creating a beneficial garden: planting

Planting flowers with food crops increases biodiversity, and is known as beneficial planting. Beneficial planting not only makes our garden beds look more attractive to us, it also makes gardens look more attractive to pollinators and predators, which in turn, help to fertilise and protect crops from pest invertebrates. ...

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Geography: Landscapes and Landforms

Join Shona from Geoscience Australia and explore the formation of Australia's coastal, desert and mountain landforms and landscapes.

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Producing cattle and sheep...and beef and lamb: producer video

This is a video about the operation of a Southdown sheep stud and olive plantation at Gum Park farm in South Australia. Introduced by farmer Dee Nolan, it shows the sheep in the olive groves, the lambing paddocks and birthing shed as she describes the farm's certified organic approach that starts from the soil up and uses ...

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Out and about on farms: producer video

This is a video about the Willalooka Pastoral Company in South Australia and its annual cycle of cattle and sheep production. Narrated by owner Thyne McGregor, it shows the scale of the company's operations as he describes how its 10,000 ha size came about and how its five staff are deployed. He emphasises the importance ...

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Battling erosion on the Gold Coast

Queensland's iconic Gold Coast beaches experienced severe erosion as a result of wild weather in early 2013. The liveability of beachside homes in the area is under threat. See the local council's attempts to shore up the coastline and hear some questions being asked about the best way to protect the landscape. Where does ...

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Quantum: Tidal power

Journey to Bathurst Island where strong tidal currents can be found in the Apsley Strait. Observe how the Nguiu community is investigating the use of tidal power to provide their electricity needs instead of using non-renewable and expensive fossil fuels.

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Catalyst: The home of Australian science

Australia has a long and proud history of excellence in science. How should we celebrate this? Watch this clip to find out about an Australian organisation that recognises and promotes outstanding scientific achievement. You'll also find why its Canberra headquarters is referred to as 'the flying saucer'!

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Catalyst: Would you eat insects?

A lot of resources go into the production of beef. For example, 20 litres of water is needed to produce just 1 gram of beef. In order to produce food more sustainably to feed an ever-growing population, some alternatives to protein have been suggested. What are some of these alternatives? Do you think they will ever replace meat?

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Catalyst: Growing avocados

Demand for certain kinds of food changes with time as people's tastes change. Avocados were not always popular, but in recent years their popularity has increased so much that supply cannot keep up with demand. Learn how stem cell scientists at the University of Queensland are leading the way in research that could cut ...

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BTN: Seeding clouds to make rain and snow

Imagine if we could control the weather. Find out how scientists are already at work making clouds rain when and where they want. It's called cloud seeding. Watch this clip to understand how cloud seeding works, and where it is being used in Australia.

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Can We Help?: Effects of g-force on the human body

Peter Rowsthorn visits the Australian International Air Show to answer the question, 'What effect does g-force have on the human body?' Join Pete in the cockpit of a light plane for some aerobatics with pilot David Pilkington. G-force expert Dr David Newman explains the science as Pete endures up to 6 g in the aircraft.

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Catalyst: Underground coal gasification

How are scientists using technology to get energy out of coal without having to dig it up? Find out how underground coal gasification (UCG) burns and converts the coal to gas underground. Visit UCG trial sites in Queensland and hear how UCG avoids some of the environmental effects of traditional coal mining, but may have ...

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Why Australia wanted a White Australia policy

The Immigration Restriction Act of 1901 was designed to limit non-British immigration to Australia. It came to be known as the White Australia policy. In some quarters, people of non-British (and especially non-European) heritage were regarded as being inferior, greedy or unable to fit in with dominant Australian society. ...