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Listed under: Science > Forces and energy > Energy conversion > Energy conversion efficiency

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Energy efficiency in homes

TLF-IDM008863

Find out how to save energy at home and reduce your carbon footprint. This fact sheet describes strategies that can be used in the home to reduce energy use and greenhouse gas emissions.

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This activity invites students to measure the efficiency of solar cells as they convert sunlight to power. The activity includes a list of tools and materials required, assembly instructions, what to do and notice, an explanation for the underlying science of what students observe and suggestions for further activities.