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The present perfect

This is a collection of digital activities and printable worksheets for the Italian language curriculum that introduces the present perfect of regular and irregular verbs, and its use in recounting recent events. It includes sections on regular verbs with 'avere', irregular past participles, verbs with 'essere' and reflexive ...

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The weather

This is a collection of digital activities and printable worksheets for the Italian language curriculum that focuses on discussing what the weather is like and expressing likes and dislikes regarding climate conditions. It uses expressions such as 'Che tempo fa?', 'Fa caldo?', 'Fa freddo?', 'Oggi fa ...' and 'Mi piace ...

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Saying the date

This is a collection of digital activities and printable worksheets focusing on how to ask, say and write the date in Italian using a variety of text types such as letters, notes, diary pages and calendars. It provides a range of focal questions such as 'Che giorno è oggi?', 'Quanti ne abbiamo?' and 'Qual è la data oggi?' ...

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Sustainable table: the coming famine

This is a website about the key issues related to global food insecurity. It contains sections on the scarcity of primary resources; land degradation; land scarcity; waste; climate change; consequences of inaction; and proposed solutions. Photographs, statistics, graphs, maps and figures support the information. This resource ...

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ACMF: Effects of selective breeding

This resource is a web page providing information about an experiment on the growth rate of different chicken breeds carried out by students at James Ruse Agricultural High School in NSW, which shows the influence of selective breeding on chicken weight. It includes a side-by-side column graph comparing the weight of egg ...

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Cornish family at Dromana beach with parasols, 1927

This is a black-and-white photograph featuring the Cornish family at the beach in Dromana in 1927. The nine adults and nine children in this group are dressed in bathing costumes, and many wear bathing caps. Three large parasols (light sun umbrellas) are being held by women at the back of the group. A long pier is visible ...

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Tuna sandwich trophic pyramid

This image is a diagram known as a trophic pyramid. This example shows the levels of an ecosystem that support the growth of tuna, which might be consumed by a human in a tuna sandwich. The diagram shows six levels in the 'pyramid' from phytoplankton through to humans, and visually depicts the size of the biomass at each ...

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Water molecule showing polarity

This is a colour graphic representation of a water molecule. It depicts the structural formula of water superimposed on a space-filling model and an electron-density isosurface. The diagram is colour-coded to show the dipole nature of the molecule.

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Taking ocean samples

This is a colour photograph of marine scientist Dr Candida Savage taking samples from the ocean off Stewart Island, New Zealand. In the image, Dr Savage appears to be placing samples into microtubes and placing the microtubes into a microtube storage container. Dr Savage is sitting on a jetty by the ocean.

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A leopard seal on ice

This is a colour photograph of a leopard seal ('Hydrurga leptonyx') lying on an ice floe. The seal is long and sinuous, and has a small head and a dark grey dorsal surface with a lighter grey underbelly. The seal has recently eaten, and blood from its kill can be seen on the ice.

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'Slavery as it exists in America. Slavery as it exists in England', 1850

This is a black-and-white print showing two contrasting scenes of 'slavery' produced by J Haven of Boston, USA. The top scene shows African American slaves in the US southern states dancing and playing the banjo after their day's work is over. The bottom scene shows four episodes of people lamenting the 'slavery' of work ...

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Slave decks of the bark Wildfire, 1860

This a black-and white engraving showing emaciated Africans on the slave decks of the ship Wildfire. Women are seen in the background on an upper deck, and in the foreground men and boys are crowded together. The engraving was published in Harper's Weekly on 2 June 1860. It was entitled 'The Africans of the slave bark "Wildfire." ...

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'Migrant mother', 1936

This is one of the most famous photographs of the Great Depression in the USA. It shows Florence Owens Thompson aged 32 huddled together with three of her seven children (the baby is obscured). The family as a whole are described in the Library of Congress catalogue as 'migrant' (ie itinerant) pea pickers in California ...

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Map of ocean salinity

This is a colour map showing the variation in salinity (salt content) of the oceans across the Earth. Increments in salinity are shown in colours ranging from light blue to red. A legend is included.

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Preserved colony of bryozoans

This image is a colour photograph of a preserved colony of bryozoans. Bryozoans are colonial carnivorous animals about 1 mm long and 0.25 mm wide that live in calcareous skeletons. The colony shown has a branching structure with many filament-like structures extending from the main branches, reminiscent of moss or coral.

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Surface currents in the Tasman Sea

This is a colour map of the region around the Tasman Sea showing the ocean currents that influence the climate of south-eastern Australia and New Zealand. Different colours are used to identify warm and cold currents.

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'The parting - "Buy us too"', 1863

This is a colour lithographic card showing a shackled slave being taken away by his new owner as his wife and child beg to be bought as well so the family would not be separated. The owner gestures them away with his whip. The card was the fourth in a collectable series of 12 album cards entitled 'The slave in 1863. A thrilling ...

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Slaves using a cotton gin, 1869

This is a black-and-white illustration captioned 'The first cotton gin'. It shows how the US artist William L Sheppard imagined the scene of the first gin in operation, some 80 years after the actual event. Sheppard depicts two male slaves operating the machine with two white men examining the ginned cotton while female ...

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Common bottlenose dolphins, 'Tursiops truncatus'

This is a colour photograph of a small pod of common bottlenose dolphins ('Tursiops truncatus') swimming in the ocean. This photograph was taken in Fiordland, New Zealand, where a specialised group of common bottlenose dolphins live within the fiords. (Classification - Phylum: Chordata; Class: Mammalia; Order: Cetartiodactyla; ...

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Marine scientists preparing to scuba dive

This is a colour photograph of a group of marine scientists preparing to scuba dive. The researchers are dressed in scuba diving gear including wetsuits, masks, fins and oxygen tanks. They are aboard a vessel in New Zealand's Fiordland.