Description

Jane Oldham shows how rhubarb may be used to support understanding of the effect of surface area on rate of reaction.

Technicians

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Kendra McMahon explains how rehearsing knowledge through retrieval practice helps to consolidate it.

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David Paterson describes a microscale method using bottle-top crucibles.

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Sarah Earle discusses an influential paper from Robin Millar and Ian Abrahams on the role of practical work in science lessons.

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