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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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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P012 - Magnifiers and microscopes for practical science


This document provides information on a range of magnifiers and microscopes suitable for use by primary school children and gives details on how to use a microscope successfully.
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