P146 - Making a salt solution and recovering the salt
An activity where children investigate evaporation.
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P004 - Safe heating for practical science
This document gives advice on a variety of simple, safe methods that can be used by children to heat substances.
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P057 - Vinegar and bicarbonate fire extinguisher demonstration
A teacher demonstration about density, floating and sinking that uses carbon dixoide gas and air, rather than solids and liquids.
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CLEAPSS Explore#7
In this issues: Spinning spirals, a progression in heating and burning, making a fire extinguisher, The Great Fire of London.
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