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Listed under:  Science  >  Forces and energy  >  Waves (Energy)
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Secondary science: models and simulations

These seven learning activities, which focus on 'models and simulations' using a variety of tools (software) and devices (hardware), illustrate the ways in which content, pedagogy and technology can be successfully and effectively integrated in order to promote learning. In the activities, teachers assist students to interpret, ...

Video

What is up with noises? (the science and mathematics of sound, frequency and pitch)

This teaching resource consists of an extended video clip (12.49 minutes) that is a manually animated exploration of the how sounds are created, heard and interpreted. The resource explores the complex nature of sounds, and the even more complex way in which our ears sense the multiple frequencies that nearly all sounds ...

Video

Sound waves measure ocean temperatures

View how scientists use underwater sound waves to measure ocean temperature changes in the Indian Ocean. The animations show how the technology called acoustic thermometry works. Australian scientists are working with a global network of 'listening posts' to monitor the long-term effects of climate change on ocean temperatures.

Video

Seashell's secret to bending light

Nature's mother-of-pearl seashell is helping Australian scientists unlock the secrets of bending light. Discover how, and hear about some practical applications of bending light. Find out why the US Air Force is excited about this new discovery from nature. What might it mean for the future of combat?

Video

Getting ahead in animatronics

Ever wanted to know what an animatronic head is and how it works? Watch this clip about a dedicated young robot designer and his collection of robots. We may one day see his robotic creations in a blockbuster movie!

Video

Battlefield robots on patrol

With eyesight, skills and a mission, battlefield robots are a bit like real soldiers patrolling a warzone. Find out about how and why some students have built these mobile robots, and where their innovative robot technology might be used in the future.

Video

3D is back!

Andrew Woods from Curtin University answers the question 'How are 3D movies made?' Discover how how 3D glasses work. You might be surprised to find out how long ago people started making 3D movies.

Video

The biggest radio telescope in the world

In the past, astronomers explored the universe with their eyes and optical telescopes, but what they could see was limited. Find out how radio telescopes have revolutionised the way astronomers 'see' the universe, allowing us to explore deeper into space than ever before.Watch this clip to learn about Australia's contribution ...

Video

Light takes time to travel through space

Light travels in waves and carries information as it moves from one object to another. In this clip, people are used to represent the Sun, planets and light rays in order to show that light takes time to travel through space bringing information from those objects to us on Earth. Discover that by the time we receive this ...

Video

A swell day for surfing

Want to catch the perfect wave? Then you'll need to know a little about the role wind plays in the formation of waves. Who better to learn from than Andrew 'Windy' Miller, a keen geographer who just happens to run a surf school in Cornwall, UK. Learn more about the science behind an ocean swell.

Video

Electromagnetic radiation

Do you know how radios transmit sound, or how ultraviolet light travels through the air? Listen to Bernie Hobbs explain electromagnetic radiation and discover what radios, ultraviolet light, x-rays and nuclear blasts have in common. Find out about their energy levels, how they travel from place to place, and at what speed, ...

Text

About marine energy

This resource is a web page containing information about using the ocean's currents, tides or waves to generate electricity. It gives a brief description, with annotated diagrams, of one system that uses the movement of water to push hydraulic pistons which drive turbines. It also provides information about the potential ...

Interactive

Light sound action: student digital

This is a student digital resource that contains interactive materials relevant to a study of light, sound, and electricity. This resource contains a rich array of digital interactive activities, simulations, video clips, supportive information and notebook questions, and is divided into several parts including sections ...