Materials may be natural or man-made. They may exist as solids, liquids and gases, and as a mixture of states.
A short article based on an extract from Topics in Safety, Topic 17 (Electricity), which is freely available to Association for Science Education (
The popular science shows that strip science down to its bare essentials.
<p>Cut iceberg lettuce oxidises and this causes a pink discolouration of the leaf.
<p>Lay the foundations for GCSE success with an engaging two-year course.</p>
<p>Diagnose knowledge gaps and intervene at KS3 to enable success at GCSE.</p>
<p>Designed to develop stronger maths and practical skills, helping students tackle the demands of AS and A-level Science.</p>
<p>Study and revision guides to provide essential support for exam preparation.</p>
This resource provides enrichment and extension for pupils studying metal reactivity. Copper is low on the reactivity scale.
This resource looks at the processes involved in modern bronze sculpture for thousands of years.
A really useful overview of the versatility of copper and its alloys which signposts other resources from the Association.
A detailed study of the role of copper in electrical motors, transformers, transmission through the grid. Electricity is not a primary energy source.