Science / Year 1 / Science Understanding / Biological sciences

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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.

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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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Meet Ella and the puppy she is helping to train as a guide dog. Find out what it takes to teach Dusty what he needs to know for a very important job.

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Take a close look at two different types of wombats in this short clip. Don Spencer introduces a Common Wombat called Winifred, then shows us a Hairy-nosed Wombat foraging in the desert.

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Meet Will and his two pet ferrets, Lemony and Snicket. Learn how Will cares for these two animal acrobats. Find out about some challenges he faces in having ferrets around the house.

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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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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.

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Search for small creatures in an Australian garden. Find animals such as a scorpion, a lacewing and a cicada. Have a close look at their body parts. Return all the animals to their habitats. This learning object is one in a series of two objects. The series is also packaged as a combined learning object.

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Watch a wild kookaburra being fed by hand. Don Spencer handles an injured kookaburra that is being nursed to health. It will be set free once it is well again. See where kookaburras make their homes. Listen to their laughing call.

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Don Spencer shows us one of the world's most fearsome creatures, the white pointer shark. Take a close look at the shark's teeth and jaws. Discover how the shark moves so quickly underwater.