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• TLF-IDM021036

In this lesson sequence students examine cryptography and modern encryption methods for transmitting digital data securely. Encryption of data is a means of protecting data, one example being the use of secret and public keys.

• TLF-IDM020821

This is a unit of work on aquaculture with a particular focus on the Tasmanian salmon farming industry. The unit provides a series of structured investigations leading to a design challenge which asks students to create an improved salmon pen. Activities include: an introduction to aquaculture and sustainable farming methods; ...

• TLF-IDM019595

This is a short clip about a Tasmanian oyster farmer producing and serving farm-fresh oysters on site on Bruny Island. In this clip, oyster farmer and business owner, Joe Bennett, describes how he established his business from very small beginnings and has grown it to satisfy consumer demand. Watch to find out how this ...

• TLF-IDM019328

This is a video about horticulturalist and farmer Richard Weston and his success in growing high quality organic food and flowers. It shows scenes of Weston Farm as he speaks of his commitment to quality niche products, the importance of diversification in small-scale farming, and the value of overseas research. He goes ...

• TLF-IDM019385

This is a video about the operation of a Southdown sheep stud and olive plantation at Gum Park farm in South Australia. Introduced by farmer Dee Nolan, it shows the sheep in the olive groves, the lambing paddocks and birthing shed as she describes the farm's certified organic approach that starts from the soil up and uses ...

• TLF-IDM019361

This is a video about the Robarra barramundi aquaculture operations at West Beach and Robe in South Australia. Presented by Lance Vater, Managing Director of the Vater Corporation that includes Robarra, it shows the stages of production from an egg to a 100mm fingerling at West Beach; the feeding and grading of fish in ...

• TLF-IDM019386

This is a video about short wool sheep breeds and how their wool is used at the MiniJumbuck factory at Narracorte South Australia to make quilts, underlays and pillows. Sheep are seen on farms as merino sheep producer Thyne McGregor and Southdown breeder Dee Nolan discuss the strengths of each type of wool and how each ...

• TLF-IDM019393

This is a video about the mixed farming operations of Boonderoo Pastoral Company in South Australia. The farm is introduced by owner Lachie Seears who describes its size, family history and how region's Mediterranean climate allows him to diversify across a range of valuable commodities including Angus cattle, cross-breed ...

• TLF-IDM020219

Bubble Popper is a game that combines computer gaming and sport. Listen to Chad and Joshua as they explain their aim in designing this game. What kind of equipment is needed to play it? Why might it be a good idea to make games that involve physical exertion? Use your imagination and think up your own game that combines ...

• TLF-IDM020885

This thermal comfort learning resource will guide students through an extended school based investigation. Students will develop and implement a chosen sustainability action and then evaluate and reflect on their success and their learning.