National Wildlife Federation
Yesterday: Our Energy Needs Over Time
How has our relationship to energy changed over time? An engaging exploration challenges learners to create a timeline showing human energy needs and uses over time. Scholars review what timelines are, choose a 50-year period in history...
Curated OER
Wind Energy
Students examine the methods of wind energy. They discover how a wind turbine generates electricity. They research the feasibility of installing wind turbines in their schools and construct a model wind turbine.