Generating electricity from renewable and non-renewable energy sources including fossil fuels, nuclear, wind, hydroelectricity, wave, tidal barrages, solar panels, biomass and geothermal - these three enjoyable and engaging games for middle school students can be used to reinforce learning at the end of the module or for test prep. Each game comes with full instructions and is easy to run. They could also be used for cover lessons, even when taken by a non-specialist as they come with answers. S