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• TLF-IDA002820

Weeds compete with native plants in our natural environments, and can dominate both natural ecosystems and areas of agricultural production. This competition limits biodiversity, as well as the economic potential for farmers. This activity will look closely at three different weed forms and children will learn about their ...

• TLF-IDA003607

Learn about the differences between animals, and how Biologists use programming to help them do science! We'll learn about the features of animals, structural and behavioural adaptation, and how to use these properties in order to identify them. So hop in and learn some science! This course is based on the Year 5 science ...

• 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-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-IDA003985

This 80 page booklet covers a range of topics concerning volcanoes. It includes information about causes of volcanic eruptions, volcano types, where volcanoes are found and why, Australia's hot spot volcanoes and the hazards and benefits of volcanoes. Activities cover the science of eruptions and their impact on people, ...

• 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-IDA003997

This activity demonstrates how much water expands when frozen. Students quantify water's expansion when it freezes and establish how this can lead to weathering (breakdown) of rocks in areas exposed to frequent freezing and thawing temperatures. It is best to set up the demonstration one day ahead and examine the results ...

• 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-IDA003913

This activity invites students to dissect a flower to explore the form and function of plant reproductive structures. 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 observe and suggestions for further activities.

• TLF-IDM021754

The Careers with STEM Teacher Notes are for teachers, careers counsellors, parents, STEM-based institutions, or mentors that could use the guides to expose and inspire students towards STEM careers.These notes focus on careers with science or careers with health.