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Listed under:  Science  >  Environmental management
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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 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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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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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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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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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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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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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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Catalyst: Waves supply nutrients to marine ecosystems

Dive through the marine kelp forests off Australia's western coast and discover how ocean waves help cycle nutrients to sustain the plants and kelp forests of marine ecosystems.

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Dam threatens ancient lungfish

Explore the issues around the construction of the Traveston Dam in Queensland with Professor Jean Joss and former Queensland Premier Peter Beattie. In this 2006 news report they outline arguments for and against the construction of the dam and how it would affect one of the few remaining homes of a 150-million- year-old ...

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BTN: Storing data in a 'cloud'

Explore how you can access all of your personal files from any electronic device, anytime. See how cloud computing makes it no longer necessary to have separate copies of your photos, music and documents on every device you use. Watch this clip to find out more about cloud technology and the future of data storage and retrieval.

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Foreign Correspondent: Sustainable tourism

The Yucatán Peninsula in south-eastern Mexico is a popular tourist destination. This clip focuses on examples of sustainable tourism - tourism that aims to have a low environmental impact. View Tulum, a town under threat of being developed similarly to Cancún, a major tourist resort destination.

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Gardening Australia: Creating a wetland

Find out how a school uses stormwater to create a wetland habitat for native plants. Josh Byrne visits Swan Valley Anglican School to observe the growth of their vegetable garden and to help out in the creation of the wetland. Discover what plants are best for a wetland habitat and how it will increase biodiversity and ...

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Foreign Correspondent: New dam, new house: The Mekong

The mighty Mekong river provides a way of life for millions of people, and is arguably the most important resource in the developing country of Laos. Discover how villagers are being relocated to make way for hydropower dams on this river, which stretches for nearly 5,000 kilometres from the mountains of Tibet to Vietnam. ...

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Foreign Correspondent: Damming the free and mighty Mekong

The Mekong has been a rare thing: a largely untouched and free-flowing river. Stretching for nearly 5,000 km from the mountains of Tibet to Vietnam's Mekong Delta, it has provided a way of life for millions of people and been an important trading route between south-western China and south-eastern Asia. In this clip from ...

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Catalyst: Sustainable fish farming

There are already more people around the world who eat farmed fish than people who eat beef. With the world's population and demand for food increasing, why is it so important for us to farm sustainably? One fishery near Kakadu in the Northern Territory practises sustainable farming. Find out what makes this farm so sustainable.

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Stateline: Saving the northern hairy-nosed wombat

Just what is going on with the northern hairy-nosed wombat? Find out why scientists are working hard to understand more about this elusive Australian mammal. Watch this clip to find out about the ecology of this wombat species and to view some field and laboratory research aimed at saving it. You will also see some footage ...

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Walking on Aboriginal land

Benjamin Church works for the Royal Botanic Gardens Victoria. Watch as Ben welcomes visitors through the Welcome to Country ceremony. Why do people place leaves in the fire? What does that signify? As Ben takes his visitors through the Royal Botanic Gardens, he explains the importance of land to Aboriginal people.

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War on Waste: Recycling e-waste to raise money for food charities

We all know recycling is a great way to reduce waste going into landfills, but there can be other benefits too. Some social entrepreneurs are recycling e-waste, not only to keep them from going into landfills, but also to generate revenue to help fund food charities. Craig Reucassel mentions how using technology for longer ...