Search results

• TLF-IDM013998

This is a website providing four activities to develop students' familiarity with three-dimensional shapes, in particular prisms and pyramids. The resource focuses on assisting students to use geometrical language to describe prisms and pyramids, understand their properties and construct geometrical models. The activities ...

• TLF-IDM016070

This resource is a ten-page pdf produced by Forest and Wood Products Australia about the role forests play in reducing climate change. It includes sections on: properties of carbon; how carbon is cycled in ecosystems; the chemical formula for photosynthesis; and calculating CO2 stored in trees. The resource also includes ...

• TLF-IDM009008

This is a black-and-white photograph showing an African American female teacher with two students in a school in Creek County in the US state of Oklahoma. The photograph was taken by Russell Lee in February 1940. Part of the caption he wrote for the image reads, 'This year, despite the fact the white school received free ...

• TLF-IDM008754

This is a black-and-white illustration of a kneeling male slave in chains. It appeared on a broadside (a poster, often with a poem or news and sometimes with woodcut illustrations) published in New York. The broadside also featured John Greenleaf Whittier's anti-slavery poem, 'Our countrymen in chains' and two quotations, ...

• TLF-IDM008729

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 ...

• TLF-IDM008743

This is a black-and-white print showing four African Americans attacked in an ambush by six armed white men. One of the white men is firing as two others reload their guns, and two of the African Americans have been hit. The print is a denunciation of the Fugitive Slave Act of 1850, its effect reinforced by two quotations ...

• TLF-IDM008736

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 ...

• TLF-IDR1783

This is a rectangular wooden abacus (15.5 cm x 29 cm x 2.5 cm), made in about 1900. It has two decks (divided horizontally by the beam) of 13 rods inserted vertically in the frame. On the bottom deck there are five wooden beads on each rod and on the top deck there are two beads on each rod. The abacus has a removable wooden ...

• TLF-IDR2925

This is a black-and-white photograph of the 'Southern Cross' biplane arriving in Sydney and being greeted by reporters and photographers and a large contingent of police after the record-breaking flight of Charles Kingsford Smith and his crew across the Pacific. Signed portraits of the crew are superimposed upon the photograph, ...

• TLF-IDR3954

This is a black-and-white photograph of five members of Sir Douglas Mawson's Australasian Antarctic Expedition 1911-14 team at Macquarie Island. The men are posed in front of two rocky outcrops, dressed in heavy Antarctic clothing. The personnel pictured are (left to right) Charles A Sandell, wireless operator and mechanic; ...