5. Introducing the Topic Play a game of bingo after a few games ask how winners felt. Discuss why people buy tickets in the lottery. Write a discussion titled “Who Wants to be a Millionaire?” and describe why you think people want to be rich. Share.
6. Properties of Gold – Information sheet Gold is a very rare substance making up only five ten-millionths of the Earth's outer layer. (Imagine 10 million Smarties in one place and only 5 of them were made of gold!). Its rarity and its physical properties have made it one of the most prized of Earth's natural resources. Gold , like iron , copper , lead , tin etc. is a metal. Metals are good conductors of heat and electricity and are almost all solid at room temperature (with the exception of mercury ). They are malleable and ductile . Properties of Gold Chemical Symbol: Mineral : Relative Density : Hardness: Malleability : Ductility : Melting point: Boiling point: Atomic Mass : Gold is heavy — it weighs over nineteen times more than water, and is almost twice as heavy as lead. If you had enough Gold to fill a one litre milk carton, it would weigh 19.3 kilograms, the same volume of milk weighs only one kilogram. Gold is quite soft. It is slightly harder than a fingernail but not as hard as a coin or glass. Gold , like most metals, can be hammered into thin sheets ( malleable ) or drawn out into thin wires ( ductile ). This has made gold sought after for a wide range of applications, like jewellery and in electronics. "Gold leaf" for example, is gold that has been beaten into a sheet less than one tenth of a millimetre thick. It is then used for lettering on honour rolls in schools, or for putting gold onto picture frames and ornaments. NEXT: Gold in Australia, or Do the quiz Determine Prior Knowledge
7. Quiz Gold Quiz This quiz is based on gold facts at http://www.ga.gov.au/education/minerals/, the quiz can be completed online by starting at the first gold factsheet (there's a prize at the end!), or you can print out and copy the full list of questions below. 1)What is the chemical symbol for gold? [] Pb ,[] Ag , [] Au 2) All metals are solid at room temperature. [] True [] False 3) According to Moh's scale, gold has a hardness of [] 2-4 [] 2.5-3 [] 3.5 4) Gold is so malleable it can be beaten into a very thin sheet called "gold leaf" which is [] less than one tenth of a millimetre thick. [] one millimetre thick. [] one thousand microns thick. 5) Gold is [] very reactive to most chemicals [] very unstable [] not easily tarnished [] very corrosive 6) Gold melts at a temperature of [] 2660 degrees C [] 1660 degrees C [] 196.97 degrees C [] 1060 degrees C 7) Gold was formed in Western Australia [] thousands of years ago [] thousands of millions of years ago hundreds of years ago 8) 24 carat gold is [] 100% pure gold [] part gold, part silver [] 24% gold [] often called white gold 9) Gold is so heavy that it weighs [] over 19 times more than lead [] the same as 19 milk cartons [] twice as much as water [] over 19 times as much as water 10) Gold is so rare it makes up only [] 5 ten millionths of the Earth's outer layer [] 5 tenths of the Earth's outer layer [] 5 millionths of the Earth's outer layer [] 10 millionths of the Earth's outer layer http:// www.ga.gov.au/education/minerals/goldquiz.html
22. Today we will cover: Food during the gold rush Teaching and Learning Actions: Students will research what food supplies were available during the gold rush, and the cost of food to participate in a group discussion . Activity: Using only the food which was available during the gold rush, students will develop a menu for one day. They will also need to write a shopping list and determine the cost of their groceries. Assessment: Students will demonstrate their knowledge by providing a clearly set out menu with relevant meals of that time. Resources: Books on the gold rush (library resources), Internet for research. Other ideas: Compare the price of food during the gold rush to today’s prices. Life on the Goldfields
23. Today we will cover: Clothing worn by the digger’s Teaching and Learning Actions: Discussion and comparison of clothes worn during the gold rush by the diggers compared to people of today. Activity: Now and Then Students are to write a list of what they would pack if they were travelling to the goldfields and write a list of what they would pack if they were going away on a holiday. In small groups the students will discuss the difference, and write a report on it. Assessment Students to identify the difference between clothing needs and the difference between then to now in a written report. Resources : Books and websites to demonstrate clothing worn. Life on the Goldfields
24. Today we will cover: Women on the Goldfield and explore family life Teaching and Learning Actions: Reading, discussions and written response. Activity: Students to read the article on ‘Women and Family life’ on the Goldfields and participate in a group discussion about how the roles of women and family life have changed. Students to draw a timetable of what they do with their family on a typical weekend and create a timetable of what a family on the goldfields might do on their weekend. In small groups students can compare the two. Assessment: Students will demonstrate their understanding and be assessed on the timetables they produce Resources: Reading taken from RIC Publications (2000). Society and Environment. Workbook F. pp77-78. Other ideas: Students to write about what comforts they would miss if you they were to go back in time to the gold fields. Life on the Goldfields
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28. References Newell, S. and Stubbs, B. (1999). Targeting Society and Environment: Upper Primary. Blake Education. Glebe, NSW. Nicholson, J.(1994). Gold, Allen and Unwin Pty Ltd, St Leonards, NSW. Price, B.J. (1972). The Australian Gold Rushes: New Days in History, Reed Education, Terry Hills, Sydney. Victoria Cultural Collaboration (2007). Gold. Retrieved 10th Oct 07, http:// www.sbs.com.au /gold/# RIC Group (2000). Society and Environment: Workbook F. R.I.C Publications. Greenwood, WA Shaw, M. (2004). Teacher’s Pet: The Goldrush. Retrieved 17 th October 2007. http://www.teacherspet.net.au