Students investigate gold. In this gold panning lesson, students demonstrate the process of mining through an experiment using two boxes of sand. Students design a safe way to mine gold.
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New Review Gold: The Big Bling
Heart of gold, gold mine, good as gold, gold digger. Why is gold so fascinating and such a focus of popular expression? Is it due to rarity, its shine, or some other factor? Here's a video that focuses on how gold is made and provides...
4 mins 9th - 12th Science CCSS: Adaptable