'Gold prospectors; panning for ‘gold’ in river sediment'.
This ELI investigates how prospectors use the property of density to search for gold in river sediments.The technique is still actively used across the world where minerals are exploited, on a wide range of scales.
The activity is aimed at ages 5 and upwards but if you are searching for science ideas for younger children, you could explore 'ELI Early years'.
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