Age 10+, builds 9 models, supports 6-12 students.Allows students to compare and contrast the power and efficiency that can be realized from wind, solar and water powered machines.Comprehensive lesson plans and teacher’s guide covers Renewable Energy, Solar, Wind and Hydro Power, Radiant, Mechanical, Electric, Potential and Kinetic Energy as well as Hydroelectric energy generation, Green energy and Clean energy.Set includes 550 K'Nex pieces and colour coded building instructions to build 9 curriculum related models.Three groups of students will work simultaneously on projects of real-world significance as they learn about issues and concepts that will impact our future.One 1.38V - 500mA solar panel, 3 motors and power cords, and 1 capacitor for energy storage included.