National Park Service
Fire Ecology on the Rim
An engaging unit on wildfires includes three sections, including a background section with eight lessons and five activities, a field experience section with 13 lessons and five activities, and a conclusion section featuring an...
Curated OER
I Know Where You Are!
Students study what a GPS is and use it to challenge themselves and find positions on a map. In this investigative lesson students find various points on a map using a GPS system and answer questions on a worksheet.