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Video

And now to build the satellite!

Once the design plan for a satellite is approved, it's important to identify the appropriate materials, tools and equipment needed to construct the new product. Watch this clip to find out what an engineer might do to select and test the components and techniques needed to build a satellite like NASA's MAVEN spacecraft. ...

Video

Biofuels – From Sorghum to Ethanol (video)

This is a video [6:05 min] about the production of ethanol from sorghum at the Dalby Bio-Refinery in Queensland. The video describes and illustrates the stages in the production process including milling the sorghum into ‘flour’; mixing the flour with water to hydrolyse the starch; adding enzymes to liquefy the starch (the ...

Online

Kites

In this practical activity, students will learn about types of kites, some kite history and how kites fly before making and flying a kite themselves. The activity includes a teacher guide and student worksheet.

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How to design and build a robot in six weeks!

Evan, a mechanical mentor for FIRST Robotic Competition's 3132 'Thunder Down Under', outlines the processes involved in designing, building and testing a robot in six weeks. What influences the team in their design and building processes? Can you think of anything else that might influence the design and build of the robot ...

Video

Reverse engineering

This series of short videos from Khan Academy deconstruct and explain the way household items are designed and how they work including a digital alarm clock radio, a coffee maker, a tap light (a toggle switch light), a hair dryer, a DVD player, a universal remote and a digital camera.

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Aboriginal science tools: the morah stone

This is an article about morah stones, incised grinding stones from the tropical rainforests of northern Queensland, and how they were used by the local Aboriginal peoples to process toxic starchy seeds and kernels. Written by Kudjala/Kalkadoon Elder from Queensland Letitia Murgha and intended mainly for teachers, it describes ...

Video

Different paper plane designs

How many different paper plane designs are there? Lots! Watch as Dylan Parker, paper plane expert, demonstrates some of his favourites. Notice the way the different shapes and features of the planes cause them to move through the air in different ways. Which one do you like the most? Why not have a go at making something similar?

Interactive

Design thinking across the curriculum

This cross-curriculum resource is designed to introduce Stage 2, 3 and 4 students to the design thinking process through a series of videos and interactive activities. This resource is also downloadable as a SCORM file: the downloaded version will only work if you upload it to a webserver, such as Moodle or Canvas.

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Gum scraper

This is a gum scraper used in the New Zealand whaling industry in about 1840. It is made from a semi-circular iron blade and has wooden handles, one of which is bound with string. It is 25 cm high and 17 cm wide.

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Mincing knife

This is a mincing knife used in the New Zealand whaling industry in the mid-1800s. It is made from iron and has two wooden handles. It is 93 centimetres long and 9 centimetres wide.

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Whale harpoon

This is a harpoon used in the New Zealand whaling industry between 1830 and 1840. It is 229.5 cm long and 7.5 cm wide at its widest part, is made from iron and wood and has a rope attached. It was designed to be thrown from a whaleboat.

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'Gold digging in Australia 1852: bad results'

This is the first of a pair of oval watercolours, measuring 20.2 cm x 26.4 cm, painted by Samuel Thomas Gill (1818-80), a famous colonial artist. It shows two gold miners sitting dejectedly beside their mine, probably on the Victorian gold fields. Behind the men is a windlass, as well as their wheelbarrow, pick and spade. ...