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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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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P153 - Observing melting
An activity where children learn about solid ice changing state in to liquid water because of heating.
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P217 - How does distance affect the volume of sound?
An activity where children systematically increase the distance from a sound source to see how it affects volume.
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