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Cleaning by chemical reaction

This resource provides a scaffold for students to undertake a simple experiment. Learn how museum conservators clean, and prevent deterioration and damage to silver artefacts using chemistry. In this resource, students clean a piece of silverware using the electrolysis of silver technique which incorporates redox reactions, ...

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Animal survivor

This resource provides a scaffold for students to analyse the features of a Queensland animal and relate them to its survival success. Students then conduct the animal design challenge: Engineering new features for their animal to increase its chance of survival and future success. Students also make predictions about how ...

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Feathers, Fur and Fins: Observing a kookaburra

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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Feathers, Fur and Fins: Observing a platypus

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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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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Pet Superstars: Guide dog puppy in training

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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For the Juniors: Where does honey come from?

Discover where honey comes from. Learn how and why honey is made and how we get different types of honey. See what daily life is like in a bee colony.

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Meet the BFFs: Four fundamental forces

We all know something about gravity, but what about the other fundamental forces of physics? Explore the properties of two familiar forces experienced in daily life, and of two less familiar ones. How do they interact, and what keeps everything from falling apart? This video was Kate Dent's entry into the 2013 Sleek Geeks ...

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Pet Superstars: Can you train a blue-tongue lizard to do tricks?

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!

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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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Collisions and biomechanics lesson

This lesson plan investigates ways in which automobile manufacturers seek to reduce injuries that occur in car accidents. Students note the effects of car accidents on human bodies, the factors that influence the type and severity of injuries, and the safety ratings of vehicles in which they travel regularly. The resource ...

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BTN: Daily bread

Do you eat bread? How often? Discover why bread has been important for human survival for thousands of years. Find out how to find the healthiest types of bread to eat. See how you can make your own bread at home.

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Feathers, Fur and Fins: Observing a shark

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.

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Catalyst: Impact of coming to school on carbon emissions

How big is your carbon footprint as you travel to and from school? Watch Daniel O'Doherty, 2008 'Action Against Climate Change' Eureka Schools Prize winner, as he determines his hypothesis then designs and conducts a study about carbon emissions. Listen to the recommendations he makes to reduce and offset the emissions ...

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Feathers, Fur and Fins: Observing a koala

Join Don Spencer as he talks about one of Australia's most popular animals. Observe koalas as they walk, climb and jump to find food in the bush. Discover why koalas rarely drink.

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For the Juniors: Picking and processing fresh apples

Discover the story of apples, from picking and pressing to processing in a factory. Learn how juice, cider and vinegar are made from apples. See how many other things are made from apples.

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Feathers, Fur and Fins: Observing an emu

Join Don Spencer as he describes the emu, one of the biggest birds in the world. Watch emus searching for food and taking care of their eggs. Discover what makes the emu different from most other birds.

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Testing the 5-second rule

When it comes to dropping food, have you heard of the 5-second rule? Or the 3-second rule? Watch this video to learn what really happens when you drop food. In order to cause disease, what must bacteria do? What circumstances allow bacteria and viruses to contaminate food more successfully?

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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 ...

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Feathers, Fur and Fins: Observing a sugar glider

Don Spencer shows us a small mammal called a sugar glider. Take a close look at its big eyes and furry tail. See it glide through the air from tree to tree. Watch the sugar glider eat. Learn how it got its name.