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• TLF-IDM013847

This resource is a series of satellite images of Singapore showing changes from 1973 to 2009 accompanied by a text explanation and a brief history of Singapore from British colonisation in 1819. The images and text together chart changes over time such as the destruction of the original tropical rainforest apart from small ...

• TLF-IDM020880

This biodiversity learning resource guides students through an extended school based investigation. Students develop and implement a chosen sustainability action and then evaluate and reflect on their success and their learning.

• TLF-IDM017472

Beneath the Yucatán Peninsula in south-eastern Mexico exists a karst aquifer, the largest underground river system in the world. Discover its deep caverns, which have been perfectly preserved for thousands of years, complete with prehistoric remains.

• TLF-IDM020971

This resource guides students through an extended school-based or local investigation focussed on waste and materials using the five-step sustainability action process. The resource supports the investigation of a real-world issue or problem. Students develop and implement a chosen sustainability action and then evaluate ...

• TLF-IDM001333

This is a poster both celebrating the 10th birthday of 'Clean Up Australia' and asking for the community's continuing support on Sunday 7 March 1999. 'All we really want is your presence' is the main message. Under the text is a stylised representation of Australia, surrounded by a fan of golden yellow lines representing ...

• TLF-IDM017455

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 ...

• TLF-IDM020512

In this learning sequence, students investigate the challenges of living in the driest and windiest continent on Earth. They interpret maps to understand how remote Australia's research stations are and hypothesise reasons for their locations. Students investigate daily life on a station, the different roles of the people ...

• TLF-IDM017485

Imagine a tiny beetle causing the defoliation and even death of mature elm trees that have been growing in Tasmania for up to 150 years. Watch this clip to discover how the elm beetle is wiping out these old trees within Tasmania's heritage gardens. Find out also what arborists are doing to try to minimise the damage and ...

• TLF-IDM017243

Until recently, evidence led scientists to think that Arctic permafrost was melting at a much slower rate than is the case now. During climate change talks, a stark warning was sounded that permafrost thawing could push the Earth's climate past a tipping point. In this clip, find out a bit more about permafrost melting ...

• TLF-IDM019975

This is a unit of work about mining, occupations in the mining industry and the history and future of mining in Australia. The resource includes: An introduction with teacher notes, student tasks, embedded videos and links to additional resources. Specific topics explored include jobs in the mining industry; the role ...