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Audio

Water-powered engine theories need hosing down

This ABC article by Dr Karl addresses the question: will we one day be able to power cars with water? The chemical reactions involved in the formation and decomposition of water are described. Energy transformations are explained. A very useful resource to get students thinking.

Video

Aerial Orang Utans

This 11 minute video segment form Catalyst shows that although the orang-utans of Borneo are threatened with extinction, we don't know exactly how many are left or where they are. The use of helicopters to locate their nests and estimate population size has helped to challenge our thinking about the requirements of this ...

Interactive

Syllabus bites – responding to literature

A web page with information, teacher guides and resources on responding to texts. This resource supports the NSW English K-10 syllabus.

Text

Keeping secrets

In this lesson sequence students examine cryptography and modern encryption methods for transmitting digital data securely. Encryption of data is a means of protecting data, one example being the use of secret and public keys.

Interactive

HM Bark Endeavour virtual tour

This resource is an overview of the HM Bark Endeavour-a replica of the ship commanded by Lieutenant James Cook in his first voyage of discovery. Students may find it useful for studying European exploration and colonisation in Australia. Contains panoramas, image galleries and learning activities with audio narration.

Interactive

Cartesian planes

This resource is designed to support student learning in Stage 3 Mathematics. It provides an interactive introduction to the Cartesian plane, its components and the use of Cartesian coordinates.

Video

Sea Urchins

This 7 minute video segment from Catalyst describes an excellent example of how biologists have worked to investigate and solve a problem of an invading species of sea urchin that was devastating a marine ecosystem. The scientific approach to develop a biological control needed to rely on technologies such as radio tracking ...

Interactive

Science Talk 2007: Jack Bacon

An interview with Dr Jack Bacon, NASA engineer and futurist. Jack talks to a teacher from Sydney Girls High School about his experiences on the Vomit comet and his research into alternative energy sources. Jack also shares with us his predictions for the future of science, space travel and energy sources.

Interactive

Syllabus bites – mixing it up

The fifth in a series of Syllabus bites related to transformations on the Cartesian plane. This bite covers combinations (composition) of transformations.

Interactive

Syllabus bites – turbo turning

The fourth in a series of Syllabus bites related to transformations on the Cartesian plane. This Bite covers rotation of points.

Interactive

Laptop wrap: Spherical geometry

A series of activities in which students explore some aspects of spherical geometry in relation to the Earth. The emphasis is on understanding and calculating time differences and distances across the Earth.

Video

Eggs on ice

This 11 minute video segment from Catalyst addresses some economic, social and scientific issues around the development of reproductive technologies.

Video

William Dalrymple: Writing history 2

In this resource William Dalrymple talks about writing history. Learncast video.

Interactive

Science Talk 2007: Ruben Meerman

Find out what happens when the ABC's Surfing scientist, Ruben Meerman visits Year 3 at Crown Street Public School with some liquid nitrogen! Ruben shows the Year 3 students what happens to solids and gases when they are cooled and warmed and relates this to real-world phenomena. Ruben also shows the kids some tricks with ...

Interactive

Making a difference

This resource consists of four case studies that explore issues of civics and citizenship at local, state, federal government and international levels and encourage students to plan their own civic acts. The local and state government case studies are most suited to a middle-years' audience while the federal and international ...

Interactive

Syllabus Bites: Proportionality problems

This is the fourth in a series of Syllabus Bites related to direct and indirect proportion. Students use graphs, equations and numerical methods to solve problems involving direct proportion.

Video

Dugongs

This 6 minute video segment from Catalyst explains how the dugong, a vulnerable to endangered species is protected and that very little is known about it. Biologists are capturing animals to get baseline information about their blood and tissues in an effort to find out more about them and to secure their future. They are ...

Interactive

Pitfall Game

Students simulate being a palaeontologist. They have to choose the correct equipment and dig for virtual mega fauna fossil bones online with this OZ Fossils game.

Interactive

Gallipoli: the first day

This resource focuses on the first day of the Gallipoli landing. Students engage with topics such as event timeline, eye-witness accounts, and campaign overview. The resource also includes a teaching guide. The resource is no longer available as an app but the web version is fully functional.

Interactive

Syllabus Bites: Ancient India

This resource is a webpage with information, study guide and resources on the depth study, The Asian world: India, to support the Australian Curriculum in History.