Anecdotes for Chemistry Teachers: Measuring Lead Levels in Hair

Measuring lead levels in hair using atomic absorption spectrometry.

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Changes of state | Structure strip | 11–14 years

By Kristy Turner

Use scaffolded prompts to support learners to write about changes of state
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Carboxylic acids | Review my learning worksheets | 14–16 years

Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
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A practical investigation of cis-trans isomerism in transition metal complexes

By Catherine Smith

Investigate isomerism in transition metal complexes with this experiment, including pre- and post-lab questions