TED-Ed
A Digital Reimagining of Gettysburg
Why would Robert E. Lee order Pickett's Charge, an action that changed the course of the Civil War? Geographer and historian Anne Knowles uses digital technology to explain what she thinks is the missing piece in trying to understand...
Curated OER
Topography: Know the topography of your neighborhood
Students read and identify features on a topography map. In this topography lesson plan, students learn how to read a topography map, and then go out and take pictures of their own and discuss the topography pictures they took.