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• TLF-IDA003972

This video presents examples of shell fossils that help us to understand where oceans were located in Australia millions of years ago. The shells lived in shallow marine environments before they died and became part of the rocks formed from sand and silt at the bottom of the water. Brachiopods from Woolshed Creek in Canberra ...

• TLF-IDA003977

This short video introduces rocks from volcanoes and their features using some of the samples in the Geoscience Australia Education Centre. Students are shown different types of lava rock, bombs, obsidian and pumice. The video is suitable for middle primary and older students as well as a general audience; it introduces ...

• TLF-IDA003984

This 101 page booklet explores minerals and crystals. The resource includes sections on identifying minerals, significant minerals and gem resources in Australia and the uses of crystals. The booklet contains activity ideas and experiments for teachers and students.

• TLF-IDA003967

This short video demonstrates how to determine the streak colour of a mineral sample. The video shows how to rub a mineral sample across a streak plate, and how to use a streak colour chart to help identify a mineral. The video also shows the difference in streak colour for pyrite (fool's gold) and real gold.

• TLF-IDA003986

This 100 page booklet explores the major physical environmental characteristics of the Australian coast. It also provides an outline of the major physical processes which shape the coast and introduces the human-induced processes which impact upon Australia’s coast. The booklet contains a glossary, links to online resources, ...

• TLF-IDA003988

This 50 page booklet explains the nature of landslides and gives examples of various historical landslides that have occurred in Australia. It contains a glossary, links to online resources, activity ideas and answer sheets.

• TLF-IDA003990

This 58 page booklet explores geological timescales in the context of the Australian continent. Each section discusses a single geological time interval, and outlines the major geological, climatic and biological events which occurred in that interval, including continental drift, the break-up and amalgamation of continental ...

• TLF-IDA003992

This short video examines the process of liquefaction and its impact on buildings and other structures. The video encourages students to investigate some of the ways engineers lessen the impact of earthquakes on buildings and to make their own liquefaction demonstration and extend it into an inquiry activity.

• TLF-IDA003994

This activity explains commonly used magnitude scales, provides background information on earthquake intensity and includes an extension task to map the impact of an earthquake. The worksheet activity can be adapted for student needs.

• TLF-IDA003995

This activity introduces lava viscosity and influence on volcanic cone shape. The download includes background information for teachers and an activity sheet for students. The activity involves making lava slime and racing this down a slope. Participants are asked to predict how lava viscosity might influence volcanic shape ...