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These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Solar Cell Straws

Produced by Solar Spark, this is a simple practical activity that can be used to show how a solar photovoltaic cell works. During a 45-60 minute session, students make solar cells out of cheap and readily accessible materials. The mechanism behind the solar cell is similar to that used in a dye-sensitised solar cell (DSSC) but uses different electrolyte and electrode materials to demonstrate the concept.

The activity can be used to illustrate:
* energy conversions
* electricity, electrolysis

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