Science / Year 1 / Science as a Human Endeavour / Nature and development of science

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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.

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Meet one of the world's most amazing creatures. Listen as Don Spencer describes the features of a platypus. Watch a platypus clean itself and then swim under water to search for food. See what type of animal the platypus catches and feeds on by the water's edge.

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Discover how people milked cows before milking machines existed. Do you think you could milk a cow by hand? Watch this short clip to find out how it's done. Look at the special features (parts) of cows that store their milk and release it during milking.

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Can you imagine a world without flowers? Flowers add colour, scent and beauty to our world. But why do plants make them? Discover the real purpose of flowers and how they do their job.

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Imagine what life would be like if you couldn't taste anything. This rhyming poem will help you think about the importance of our sense of taste.

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Take a look at Australia's most famous animal, the kangaroo. Don Spencer feeds a female kangaroo that has a young joey in her pouch. Observe (look carefully at) how kangaroos stay alert in case of danger.

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Dive into the busy and colourful world of the coral reef. Explore some of the many animals that live in the shallow waters of the reef. See how they catch food and make their homes there.

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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.

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Take a close look at the largest of Australia's lizards, the goanna. It is also called a monitor lizard. Observe (look carefully at) these scaly reptiles as Don Spencer describes their features.

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Have you ever wondered why your face turns red when you run around? Discover what's going on under your skin when this happens, and how this helps you keep cool. See some of the clever ways that animals keep cool, too.