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Listed under:  Health  >  Safety  >  Accidents  >  Nuclear disasters
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Advances in nuclear power technology

Imagine our world if nuclear power generation could be made safer. Discover how Chinese scientists have developed a new nuclear reactor that reduces the chances of the reactor overheating to the point of meltdown. To do this the pebble bed reactor uses advances in technology to replace the traditional water-cooled system. ...

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Japanese tsunami's nuclear threat, 2011

Remember the earthquake and following tsunami that hit Japan in March 2011 and damaged a nuclear power plant? Find out about the damage caused, what exploded and why, and the aftermath of the disaster. What debates about nuclear power plants were reignited by the events in Japan?

Interactive resource

Life cycles: crocodiles

Look at the life stages of a crocodile, including laying eggs and digging babies out of a nest. Notice there are dangers to the eggs such as river flooding and predators. This learning object is one in a series of six objects. The series is also packaged as a combined learning object.

Interactive resource

Where do frogs lay their eggs? [includes spoken instructions]

Explore freshwater environments to find out where native frogs live and breed. Follow a frog's life cycle. Identify habitats suitable for frogs to lay eggs. Compare the ecology of native frogs with introduced toads.

Interactive resource

Reacting to emergencies

Operate controls for a simulated nuclear reactor. Regulate coolant flow and position of control rods. Respond to mechanical failures and other emergencies. Ensure safe operation and avoid a meltdown. This learning object is one in a series of two learning objects.


Energy - senior years

This collection of 16 digital curriculum resources is organised into three categories - forms of energy; energy conversions; and energy management. Learning objects enable students to build energy-efficient cars; consider environmental and economic implications of a range of energy sources including solar and wind; operate ...

Teacher resource

Growing and changing - unit of work

In this unit of work students explore the concepts of growing and changing and learn how to write descriptions and explanations.


Rearing tiger cubs in captivity: dataset

This chapter of an academic science book provides research data about the birth, growth and rearing of tiger cubs in captivity. Table 1 comprises the required feeding routine for hand-reared tiger cubs. It lists the routine for Day 1 following the birth, then the routine for each of the following 12 weeks.


The life cycle of echidnas

This is a colour clip showing the development of a juvenile echidna ('Tachyglossus aculeatus'), or puggle, from an egg to a sub-adult. The clip begins with a sequence showing some iconic Australian marsupials and the narrator explaining that echidnas are monotremes. Scientists are shown taking measurements and weights of ...


Junior Red Cross girls and Boy Scouts and Cubs in 1926

This is a black-and-white photograph of some children at the Telopea Park School in Canberra in 1926. Girls dressed in nursing-style uniforms are on the left-hand side, while boys dressed in Boy Scout uniforms are on the right-hand side.


Bob-a-Job Week in 1966

This is a coloured photograph from 1966, showing three Scouts in a suburban street performing garden tasks - mowing grass, sweeping a path and making a neat edge.


Boys' Brigade, Canberra, 1957 - asset 1

This is a black-and-white photograph taken in 1957 of a Boys' Brigade meeting in Ainslie, a northern suburb of Canberra, in the Australian Capital Territory. Members of the First Canberra Company of the Brigade are assembled in rows in the hall of the Church of Christ. On the left-hand side of the photo, reading to the ...


Boys' Brigade, Canberra, 1957 - asset 2

This is a black-and-white photograph taken in 1957 of the First Canberra Company of the Boys' Brigade, based at the Church of Christ in Ainslie, a northern suburb of Canberra, in the Australian Capital Territory. The Company is doing parade practice in the church hall. The drummer in the dark uniform in the front, slightly ...


Boy scouts on camp, 1936

This a black-and-white photograph of boy scouts on camp at Belair National Park, in South Australia's Adelaide Hills in 1936. The photograph shows the boys and their leaders taking a meal break near their mess shelter in a bush setting. A row of boys is squatting in front of the shelter and three scout leaders are sitting ...


Australia Today - Men of Tomorrow, 1939: Police Boys' Club

This clip shows a policeman introducing a teenage boy to the Police Boys' Club in 1939 and depicts some of the activities available at the Club such as wrestling, gymnastic work and boxing. A voice-over extols the benefits of the Club to individual boys and society in general, and explains that the volunteers at the Club ...


Catalyst - Teen Brain, 2005: A typical teenager

This clip shows the significant differences between Andrew and his 16-year-old son Cuinn in their ability to control impulses, and describes how brain maturation research can explain them. The early scenes show the two taking a counter-intuitive impulsiveness test as their brains are scanned by magnetic resonance imaging ...