Browse Australian Curriculum (version 8.2) content descriptions, elaborations and
find matching resources.
Scientific knowledge has changed peoples’ understanding of the world and is refined as new evidence becomes available (ACSHE119)
Does the Moon ever appear bigger and brighter in the night sky? Find out as astronomer Tanya Hill from the Melbourne Planetarium explains why we sometimes see a 'supermoon'.
Learn how Galileo Galilei's work overturned Aristotle's ideas about falling objects and led to an understanding that Earth revolves around the sun. Find out how Isaac Newton showed that the laws of motion on Earth and in space are the same, and that he discovered that the gravitational force of attraction between any two ...
Early in the 1900s, several long expeditions set out to delve into the mysteries of Antarctica. One of them made some remarkable scientific discoveries about life that existed long ago on the continent. But it wasn't all smooth sailing. This 1901-1903 Swedish expedition was plagued with problems. Watch this clip to find out more.
How did the ancient Egyptians move and lift huge stones during construction of the pyramids? Secondary student Angus Atkinson designed an experiment to find out how the lives of pyramid workers could have been made easier. See how as you watch this video, which he entered in the 2013 Sleek Geeks Eureka Science Schools Prize.
The Bureau of Meteorology records temperatures daily at around 700 sites in Australia. There are also around 6000 sites that report rainfall information. Why is long term monitoring of weather important? What insights can this sort of data give scientists?
Did you know that samples of polar ice can tell us what the atmosphere was like almost a million years ago? The Bureau of Meteorology has records that go back 3000 years! Why do you think scientists are interested in learning what the atmosphere was like before industrialisation?
A database tracking the last 60 or so years of heatwaves shows that they are getting longer, more frequent and more intense in Australia. In this clip, climate scientist Dr Sarah Perkins-Kirkpatrick explains how and why. Overall, she describes that the biggest increase has been in the frequency of heatwaves in Australia, ...
Listen to electrical engineering student Kulsoom Hussain describe her dream career. What are some of the challenges she says she'll face in trying to achieve her goals? What can you find out about the energy sources used in Australia? How much renewable energy is used to power our country?
Join Catalyst reporter Anja Taylor as she visits the Jemez Mountains in New Mexico and discovers the impacts of recent megafires on the landscape there. What is a megafire? And how is a megafire different from a regular wildfire? How have recent fires permanently transformed the landscapes that Anja and Professor Craig ...
Considering the impact of a changing climate on the severity and frequency of fires is one thing, but how about the impact of fires on climate? Why does Professor David Bowman describe this scenario as a 'fire spiral'? What are the consequences of a world with fewer forests? As Professor Craig Allen explains, drought and ...
Dr Paul Fraser has been part of the Greenhouse Gas team at the CSIRO for over 40 years. His team measures the carbon dioxide in the atmosphere, by taking and analysing air samples from different locations around the world. Paul explains that there are a number of versions of carbon dioxide, made up of different isomers ...
The first recorded expedition to Antarctica was in 1821. It was a place where no human lived. Thanks to the work of explorers and scientists we know a lot about the frozen continent.
Australia has produced many of the world's top scientists. Watch this clip to discover who some of them are. Explore the scientific discoveries that made them famous, and how they changed our understanding of the world.
<span style="color: rgb(51, 51, 51);">Discover how space exploration has developed over the years. Find out about different space missions and experiments, and a range of spacecraft from the early probes to more complex shuttles. Where do you think space exploration might take us in the future?</span>
In 1914 Ernest Shackleton and his crew set out on an expedition to cross Antarctica via the South Pole. But things went horribly wrong when their ship was crushed by ice on the way. In this news clip, witness an Australian scientist about to set out with five others to re-create Shackleton's remarkable journey of survival, ...
Launching a satellite into space has always been the purview of those with hundreds of millions of dollars to spare, but Cube Satellites have started to change all of that. Most “CubeSats” are smaller than a loaf of bread, but these innovative machines are revolutionising the way we collect data in space. What do you think ...
Good question! Find out whether this is possible by watching as biologist at MIT, Dr Sera Thornton explains. What is a genome? And why do genomes need to be decoded? If the rhino genome was successfully decoded and the part that described the rhino horn was isolated, what would the process be for creating a unicorn?
Visual art and science are often considered to be separate fields. Watch as Phred Petersen talks about the way he combines his passions of photography and science. What is the role of technology in enabling this crossover? What kinds of scientific discoveries can be assisted by high-speed photography? And how can scientific ...
The water cycle is the circulation of water on, in and above Earth and it involves a number of stages and changes of state. This clip describes the water cycle and also how modern technology has contributed to our understanding of the shape of raindrops and its relationship to precipitation. Discover how raindrop shape ...
Australia has a long and proud history of excellence in science. How should we celebrate this? Watch this clip to find out about an Australian organisation that recognises and promotes outstanding scientific achievement. You'll also find why its Canberra headquarters is referred to as 'the flying saucer'!