Teacher describes installation of two solar arrays, and how students use the arrays to investigate alternative energy and effect of array angle on electricity production.
Solar arrays allow students to interact with a real world technology changing sunlight into usable electricity.
Two solar arrays that tilt independently allow students to evaluate data from a controlled experiment.
Solar energy is part of response our society needs to respond to the challenge of global warming and our need for energy.
Bruce Rose (Greenbrier East High School: Lewisburg, WV)