Science / Foundation / Science Understanding / Chemical sciences

• TLF-IDM021648

This short video, narrated by Sam the Lamb and a group of young woolgrowers, explores where wool comes from, how it grows and how it protects sheep in all kinds of weather. Viewers will discover what wool looks it, how it feels and how woolgrowers harvest their sheep’s woolly fleece each year…and how it grows back again.

• TLF-IDL9842

Find out what you know about energy and what makes things work. Match a machine to its use and identify what makes it go. Answer true/false questions to show what you know about types of energy. View and print a report on your work. This assessment object is one in a series of two objects.

• TLF-IDS4973

These seven learning activities, which focus on 'authentic contexts' using a variety of tools (software) and devices (hardware), illustrate the ways in which content, pedagogy and technology can be successfully and effectively integrated in order to promote learning. In the activities, teachers engage their students' interests, ...

• TLF-IDM015776

Discover the many ways that people eat fish. Watch how the fish called tuna are caught and made ready for sale. Find out how some tuna is farmed and how the tuna farmer meets the needs of these tuna.

• TLF-IDM017926

Meet Coco and Yoshi, two blue-tongue lizards. Isabel says they make great pets. Find out what Isabel likes about them and how she cares for them. Discover how she gets Yoshi to complete a daring trick! See how a snail helps!

• TLF-IDM015990

Have you ever wondered what a bee farm looks like? This clip shows how bee farmers (apiarists) look after their bees. Watch the bee hives being opened and see the honey being collected. View the machinery used to collect and bottle the honey.

• TLF-IDM020570

How many different paper plane designs are there? Lots! Watch as Dylan Parker, paper plane expert, demonstrates some of his favourites. Notice the way the different shapes and features of the planes cause them to move through the air in different ways. Which one do you like the most? Why not have a go at making something similar?

• TLF-IDM020899

This is a library of freely reusable photos and videos of the modern Australian cotton industry. Photos and videos are of the farms, practices, crop and the technology used to grow and process the cotton crop. They include the plant at various stages, flowers, bolls, farm machinery like pickers and seeders, bales and cotton gins.

• TLF-IDM015465

Have you ever wondered why cows make milk? In this clip you will learn the answer to this question. You will also see how cows are milked in a large dairy. Join Bill, a dairy farmer, as he tends to his herd of dairy cows.

• TLF-IDM017915

Meet Junior, a beagle who sniffs out all sorts of things, especially treats. Listen as Josie tells us about life with her pet dog. People say that beagles have the most amazing sense of smell. Does Junior? Find out.