Secondary science challenges
From designing electric vehicles to investigating garden wildlife, our hands-on tasks will inspire every budding detective, designer, and curious explorer.
40 resources
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Hydrogen generation challenge
Investigate the real-world challenge of producing hydrogen by electrolysis of water and analyse data to calculate the efficiency of the process.
7 resources
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Hydrogen generation efficiency calculator
Students use this spreadsheet to calculate the energy efficiency of the process in which they produced hydrogen by electrolysis.
Electrolysis and generating hydrogen
Uncover the science of electrolysis and how it can produce hydrogen. Take on the challenge and produce hydrogen with a simple electrolysis cell.
21 resources
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