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Video

Elliot and the Surfing Scientist: Salt water density experiment

Discover what density is and how you can test the density of liquids. You will also find out about salt water and how its density is responsible for the circulation of water around the world's oceans.

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For the Juniors: Where does rain come from?

Rain comes from clouds but do you know how rain gets into clouds? This clip shows how clouds are formed (made). You will see how important the Sun is in making it rain.

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Somewhere to Live: Suburban sprawl reaches Doncaster East, 1960s

In the 1950s and 60s, suburbs like Doncaster East arose to meet the changing needs of Australian citizens and the government. A 'baby boom' and increased immigration contributed to the expansion of Australian cities as more and more people sought to create their own 'Australian Dream' on a quarter-acre suburban block. Architect ...

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For the Juniors: Using and storing water on a farm

Can you imagine a farm with no water? What might happen to the animals and crops? This clip explains how important a water supply is for farmers. You will see some ways that farmers store water, which is especially important when there is limited or no rain.

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Tough zirconium - but what's its secret side?

The element zirconium is often used for its tough, abrasive properties. It also has a secret side. View this clip (developed by students for the 2013 Sleek Geeks Eureka Science Schools Prize competition), which highlights the properties and uses of zirconium in a highly visual and fun way.

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ABC News: Public reactions to sending troops to Vietnam War

Do you think Australian governments have always acted wisely when deciding to send young Australians to wars? Does the public usually know enough to support such decisions? On 29 April 1965, Australia's prime minister, Robert Menzies, announced the decision to send Australian troops to fight in Vietnam. In this clip, filmed ...

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Experimentals: Do different things fall faster?

Want to find out what happens when you drop a watermelon and an apple from the top of a building? In this clip, Bernie Hobbs and Ruben Meerman, investigate whether the mass of an object influences how fast it falls. Bernie and Ruben ride the 'Giant Drop' at Dreamworld, drop a watermelon and apple from an eighth floor balcony, ...

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For the Juniors: Effects of dry weather

What do you feel like when the weather is hot and dry? Discover what happens to the land during dry weather. Look at how the landscape changes at different times of the year.

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For the Juniors: Milk from the dairy to the shop

Have you ever wondered about the steps involved in getting milk from a cow to you? This clip tells the story of milk, from the dairy farm to the supermarket. Discover where cream comes from and how milk is made safe to drink.

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Elliot and the Surfing Scientist: Red cabbage pH experiment

It might sound 'un-sciencey', and have a bad smell, but red cabbage is actually very useful for testing the pH of liquids. Added to well-known liquids like lemonade or vinegar, red cabbage juice changes to 'pretty colours'. In this clip, Surfing Scientist Ruben Meerman explains the colour changes and how red cabbage juice ...

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What is a meteor?

Brianna and Professor Jonti Horner look up into the night sky to find out more about shooting stars. What is a shooting star made of and why do they fall from the sky?

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Ironing clothes in the olden days

How do your parents get all the wrinkles out of your clothes? Do you sometimes see your parents using an iron? In the olden days there was no electricity, so the iron had to be heated up on a fire. In this video, Buckingham House volunteer Jeannie Green shows us some old-fashioned irons and explains how people used them. ...

Video

What is a meat safe?

Before fridges were invented, people used meat safes to keep their food cool. But what is a meat safe? Watch this clip to find out! What was the meat safe made out of? How was it designed to keep bugs out? And how did the meat safe actually keep food cool? Think about the way we keep food cool today. How do the fridges ...

Video

In the past: Christmas in the city

Take a look at a crowded city street during the Christmas season more than 50 years ago. Discover what Christmas shopping was like when your grandparents were not much older than you are today. This silent black-and-white clip was filmed in Sydney in 1961.

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Why do we get hiccups?

Ever tried to stop hiccupping? It can be tricky to do! Brianna and Professor Emma Beckett chat about why we get the hiccups and if we can stop them.

Interactive

Chicken farming in the living world: Stage 1

Chickens are fascinating animals and provide students with an interesting subject matter to discuss the many aspects of our living world. This interactive course for students explores the question 'How do humans use plants and animals?' and comprises a series of modules and supporting videos. Students will plan, design ...

Online

Green packaging lesson

This lesson plan engages students in finding ways to reduce plastic waste in food packaging. Students investigate problems created by plastic waste then observe ways these issues are being addressed. They design new packaging for food items that currently produce excessive waste then test their designs objectively. The ...

Interactive

Let's make slime!

This resource explains how to make slime using cornflour to produce something called a non-Newtonian fluid. A non-Newtonian fluid is a substance which has properties of a liquid and a solid. This means it can flow like a liquid, but also can have a set shape. It all depends on the amount of force you apply to it. In this ...

Online

Significant Individuals - Governor Macquarie

In this sequence of two learning activities, explore the life of Governor Macquarie as a significant person in history. Students examine events, people, politics economics, social structures and settlement patterns of the colonial period. Video content and links to the State Library of NSW's artefacts are used to support ...

Online

Holidays, past and present

This three- part activity compares similarities and differences between family holidays of the past with the present. Students view the Allen family's photo album (1899 - 1900) and compare them with holidays they have experienced.