How do you make muddy water clean?
The children have been exploring ways to filter water to remove the mud particles and make the water look much cleaner than when they started.
Lots of children have watched Bear Grylls on TV so they were straight into using bits of material and were quite surprised by the outcome.
Other children used sand, small stones or combined methods and repeated the process to get the water as clean as possible.
Please don't try this at home.
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