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A printable poster which, although the original is A4, can be printed as A3 by adapting the settings on your A3 printer or by enlarging it on a photocopier.
words matched: johnstone, triangle
This activity can be used to help pupils learn about fire safety, flash points, combustion of oil and the 'fire triangle'.
words matched: triangle
Instructions on how to make a marble chip burner.
words matched: triangle
The reactivity series is an essential part of chemistry study in both KS3 and KS4. The extractions of metals from their ores are important industrial and historical reactions.This procedure makes use ..
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This edition includes notes on unsafe fume cupboards, an electrically unsafe power pack, banned chemicals, and a tip on how to suspend marble chips for heating.
words matched: triangle
This practical illustrates the idea that oxygen has mass, and that burning can involve an increase in mass as an element reacts to become an oxide. The activity also introduces the idea that the relat..
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Brief risk assessment guidance and experimental notes for a range of activities involving lead metal and some lead compounds (including oxides, carbonate, sulfide).
words matched: triangle
Useful safety signs, symbols and their colour codes.
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Advice on how to handle beakers of hot liquids safely and with confidence.
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Small-scale method for determining mass change when sodium hydrogen carbonate decomposes. The method uses a mini spirit burner and an alternative 'crucible' and generates reliable results for quantita..
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Showing results 1 to 10 of 31
