The 4th graders of Arsakeio Primary School of Ioannina learned about renewable energy sources and the benefits of using them instead of fossil fuels. Then they created their own windmills using recyclable materials (toilet paper rolls, coloured paper, markers, glue, pins). Finally, they experimented with a real small scale wind turbine and with solar panels and they discovered how we can turn wind energy and solar energy into electric energy.
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