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Video

Virtual reality and the stereoscope

Do you know what virtual reality (VR) is? VR is something you can experience if you put on a VR headset. The headset lets you see and hear things that make you feel like you're in a completely different place. Perhaps you've seen people using VR headsets or even tried one out yourself. In this video, Margot shows us an ...

Video

Catalyst: Shining the light on a more sustainable globe

Artificial lighting methods have changed with the invention of new lighting technologies designed to be more energy efficient and to reduce the use of resources. Since electricity has been used as an energy source, incandescent and fluorescent globes and, more recently, light emitting diodes (LEDs) have been used in our ...

Video

Catalyst: Can you solve the 'travelling salesman problem'?

Imagine you are a salesperson having to travel between multiple locations. How would you achieve this in the quickest way possible? This is a problem that has stumped mathematicians for decades, and there is even a prize for anyone who can come up with an algorithm to solve it. In this video, three methods are used to try ...

Video

Thinking about the design process

Watch as UNSW student and Blusat member William Frohlich talks about the design process. What are some of the important things to consider before you start to make a project? Why does William say it's important to be flexible with your designs? Design your own obstacle course for your family using objects from around your ...

Video

How is your personal information kept secret on the internet?

Lots of private data is exchanged over the internet. What are some examples? As Mia Epner explains, cryptography allows for the secure transfer of data online. How does encryption work? And what is a key? Today information is encrypted using 256 bit keys. This keeps information safe because it means there are way too many ...

Video

How do computers get hacked?

What are some examples of cyber crime? Watch this clip to find out how viruses, denial of service attacks (DDoS) and phishing scams work. What is a botnet? And how are they used by hackers to bring down websites? Most of the time computers get hacked because of simple mistakes users make. What can users do to better protect ...

Video

Returning water to Hattah Lakes

The two short videos in this series highlight the value of Hattah Lakes and the importance of ensuring that sufficient water replenishes the lakes during dry times. The videos explain how dams and weirs upstream store flood water that would otherwise fill the lakes. A collaborative engineering project reduced the environmental ...

Online

Design dilemma

This series of lessons aims to develop awareness of the needs of diverse commuters on our public transport system. Students investigate the challenges involved in getting on and off public transport for users with additional needs, for example commuters in wheelchairs. They work collaboratively in teams to investigate possible ...

Online

Games children play

This Learning Activity includes a sequence of two student activities and a downloadable word documents for teachers’ programming requirements. In Activity 1, students use seven photographs from the State Library of NSW collection to compare games and activities from the past. Activity 2 focuses on sports played in the ...

Online

Investigating key Australian fibre production practices in the cotton, timber and wool sectors

This is a unit of work about how cotton, timber and wool are produced, processed and brought to customers in Australia. It explores: where cotton, timber and wool comes from; past, present and future production systems; and a range of other related topics including land management, water management, waste management, revegetation, ...

Online

Locks, Weirs and Dams

This lesson sequence examines structures that are used by water resource managers in the Murray-Darling Basin including dams, locks, weirs, barrages, fishways, channels and levee banks and explores the positive and negative effects of river regulation. It includes a teacher PowerPoint presentation, separate teacher notes ...

Online

Digging into Science- where science fits in paddock to plate

This is a resource about the scientific roles involved in the steps of the farm to plate process. It presents the current issues that Australia faces in food production and why science is important in every stage of the food production process. The resource is presented as a teacher guide and includes: learning outcomes, ...

Interactive

Kitchen gardens – sustainability action process (Years 3–6)

This resource guides students through an extended school-based or local investigation focussed on kitchen gardens using the five-step sustainability action process. The resource supports the investigation of a real-world issue or problem. Students develop and implement a chosen sustainability action and then evaluate and ...

Text

Design a Phone and Set the Standard

Engineers work to solve problems across disciplines by developing technical standards. In this activity, students will design and build a mobile phone to be compatible with a new kind of charger. After designing their phone, they will develop a technical standard describing what is required for a mobile device to be compatible ...

Online

Producing cattle and sheep...beef and lamb

This is a unit of work comprising five sequences of activities in which students investigate cattle and sheep production systems and present a documentary, song, poster or brochure in response. In the first sequence, students engage with the industries, sources of information and possible forms of response. In the second ...

Online

Exploring the production and marketing of seafood

This is a teacher resource containing a series of inquiry teaching sequences relating to seafood production and marketing in Australia. It contains material to assist planning, implementing and assessing a research task about the technologies and methods used in the fishing and aquaculture industries to catch and farm seafood, ...

Video

CERES Environment Park

This is a video about the sustainable not-for-profit agribusiness operated by the Centre for Education and Research in Environmental Strategies (CERES) in inner Melbourne. CERES Environment Park runs an organic farm, fruit and vegetable delivery business, and delivers educational programs to schools. Presented by the ...

Online

Caring for our carbon

Carbon is all around us and available to us in many different forms – as an atmospheric gas, as an energy source, and as a food source. This unit investigates the science of carbon and the issue of climate change as both a scientific concept and a political issue, and, through discussion and debate, support students' to ...

Video

Growing exotic fruit - a niche market enterprise

This is a video(3:15 min) about John and Lyndall Piccone’s exotic fruit orchard at Tyagarah in New South Wales. The resource describes how the property produces more than 200 different tropical and sub-tropical fruits with the harvest beginning in early spring. Successive harvests serve to maintain customer interest in ...

Online

Using water sustainably through science

This teacher resource is a sequence of activities for investigating water resources. The material assists with planning, implementing and assessing a study of how water resources are managed. It covers how water resources are used and shared, particularly by food producers; the impact of changing weather and climate; and ...