K’NEX Education Renewable Energy Set
Go green and bring STEM concepts to life with this exciting renewable energy set. Students compare and contrast the power and efficiency that can be harnessed from wind-, solar-, and water-powered machines while working on projects of real-world significance. Builds 9 models, 3 at a time, and supports 2 to 3 students working as a team. Includes solar panels, motors and capacitors for storing energy, K'NEX parts, building instructions, and teacher's guide.