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Listed under:  Science  >  Scientific inquiry  >  Data collection  >  Evidence
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Who's for dinner?

Look closely at a food chain and food web from a billabong habitat. Help animals to feed and survive. Play the role of a tadpole, fish or heron. Help the animal to grow and breed by feeding and avoiding predators. Notice that eating high-value food sources may increase an animal's risk of being attacked by predators.

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In digestion

Follow the passage of food through the human body. Select foods and drinks and decide how to digest them. For example, choose to chew, to add saliva to the mouth or add gastric juices to the stomach. Watch how the body reacts to changes. Find out more about digestion along the way and answer questions.

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Orrery, c1770 - part 2

This is a mechanical model of part of the solar system, commonly known as an orrery, manufactured by English mathematician and instrument maker Benjamin Martin in about 1770. This bronze model features a cylindrical clockwork mechanism with an orb representing the Sun placed in the centre. Extending from this on an arm ...

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Patrick Brennan: the legend of Ned Kelly

Play the role of a reporter in 1881. Produce a feature article for a newspaper about the life of Ned Kelly. Review a brief history. Interview his friends and enemies. Gather evidence of social and political influences that affected Ned Kelly’s life. Compile an article that explores the myth and decide whether Ned Kelly ...