Energy Revolution Series Collection (Discounted Set of 4 Titles)
This fascinating series introduces children in grades 3 to 5 to the science and engineering behind common sources of clean, renewable energy. Each title presents how the energy is channeled and employed, how it compares with other forms of energy, and the potential future opportunities in each field. This collection includes Geothermal Energy, Hydropower, Solar Energy, and Wind Energy.
Product sets are already discounted from the individual purchase price.