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• TLF-IDA003969

This video, presented by marine ecologist Dr Rachel Przeslawski, explores how marine scientists make maps of the seafloor and what these maps are used for. Dr Przeslawski talks about her experiences as a marine scientist involved with making maps from ships and discovering the depth, shape and hardness of the sea floor. ...

• 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-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-IDA002361

This video explains the progress that Bethany Christian School has made in the Digital Technologies in Focus project. It is the last in a series of three.

• TLF-IDA002351

This video explains the progress that Bethany Christian School has made in the Digital Technologies in Focus project. It is the third in a series of four.

• TLF-IDA002350

This video explains the progress that Bethany Christian School has made in the Digital Technologies in Focus project. It is the second in a series of four.

• TLF-IDA002368

This video explains the progress that South Kalgoorlie Primary School has made in the Digital Technologies in Focus project. It is the second in a series of four.

• TLF-IDA002765

This video provides an overview of a phonics instructional model for reading and spelling. It is presented by literacy specialists Elaine Stanley and Rebecca McEwan.

• TLF-IDA002726

In this lesson, students explore connections between science, design, and technologies through the lens of food innovation and food science. Students look at interesting and unusual food products, using food textures as a jumping off point to explore the relationship between chemistry and food. Students then experiment ...