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• TLF-IDA003970

This video introduces the National Earthquake Alerts Centre. The video explains that earthquakes are detected by a network of seismometers; each station sends seismic information for analysis and checking by seismologists on duty. The video describes the types of wave forms in earthquakes and the sequence of events in ...

• TLF-IDA004128

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

• 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-IDA003966

This short video demonstrates how to determine the density of a mineral sample. The video explains how to calculate density, then shows students how accurately measure the mass and volume of a mineral sample.

• TLF-IDA003761

This resource explores a concept belonging to the Meriam (Mer) people of the Torres Strait who have long understood the importance of stellar scintillation to their lives. and the ways it can prove useful in understanding our environment. This activity involves watching a video of an elder playing a Meriam star song and ...

• TLF-IDA003968

This video is a flythrough around the coast of Australia shows the major topographic features of the seafloor around the continent. Starting in the south west the viewer can see the continental shelf and slope of the southern coast followed by the seamount chains and the Great Barrier Reef to the east. Continuing around ...

• TLF-IDA003989

This 112 page booklet explores the processes of weathering, erosion and deposition. It highlights the different types of weathering, erosion and transport and provides examples of famous landscapes to enhance the understanding of these processes. It includes case studies about the formation of many Australian landforms ...

• TLF-IDA003900

This activity invites students to examine the baby plants inside the seeds we eat and explore the various structures that protect and feed a developing plant embryo. The activity includes a list of tools and materials required, what to do and notice, an explanation for the underlying science of what students observe and ...

• TLF-IDA003973

This short video is targeted at upper primary students but is suitable for a wider audience. It introduces the concept of tectonic plates making use of a tectonic plates puzzle. Students are asked to predict the direction and speed of plate movement and consider where and why earthquakes happen on the Australian Plate.

• TLF-IDA003895

This activity invites students to explore colour chromatography, a technique that uses capillary action to separate different types of ink at different rates. The activity includes a list of tools and materials required, assembly instructions, what to do and notice, an explanation for the underlying science of what students ...