Other
Lehigh University: Energy
An inquiry-based science unit for middle school middle schoolers centered on the world's energy sources. The lessons integrate technology and lab activities while teaching about energy sources, production, and consumption.
CK-12 Foundation
Ck 12: Earth Science: Wind Power Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about wind energy. Includes a few questions to check for understanding.