Two representatives from DTE show students how wind turbines work. A group of students collaborating successfully to build their wind turbine. Another group tries out their wind turbine. A group tries out their wind turbine. Students work collaboratively to build a working model. One student looks on patiently as his partner tries out his idea. Students begin to build their turbines using materials provided. Students begin the process of building a wind turbine by sketching out their ideas on paper. Students begin the process of building a wind turbine by sketching out their ideas on paper. PBL in Action at Long Elementary
