The history and chemistry of matches.
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Matches podcast
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The history and chemistry of matches.
The story of the discovery of the Hall-Heroult process for purifying aluminium.
By Helen Harden and Neil Goalby
Use this worksheet to improve your learners’ understanding of writing and interpreting word equations
By Helen Harden and Neil Goalby
Part of the Johnstone’s triangle series, this resource includes teacher notes and a student worksheet to help learners understand the difference between actual and theoretical yield
Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
In this investigation learners use thin-layer chromatography to separate and identify over-the-counter medicines
Identify learning gaps and misconceptions with this set of alkenes worksheets offering three levels of support
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