Green Science: Rover Robot

Build a moving rover and explore how renewable energy can power real mechanical systems. Once assembled, the robot rolls along using energy collected by its solar panel when sunlight is available, while a battery-powered option keeps it moving without the sun. The hands-on construction process seamlessly introduces solar energy, electrical circuits, robotics, physics, motors, and engineering while strengthening logical thinking, problem-solving, hand-eye coordination, and construction skills. The finished rover measures approximately 5.1 inches wide. Requires 1 AAA battery, which is not included, and a small crosshead screwdriver.