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Forest Learning: Value-adding to wood

This is a resource about value-adding in the forest and wood products industry. Intended for use as one or two lessons for years 7 to 10 students, the resource consists of information about grading and processing logs; the use of wood and timber products in building construction; the value of Australian softwood plantations ...

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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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Forest Learning: Wood Properties

This is a resource about investigating the properties of wood. Intended for use as one or two lessons for years 7 to 10 students, the resource consists of information and practical activities. Text, still images, tables and formulae are provided about the density and compressive strength of wood from different trees; moisture ...