TeachEngineering
Teach Engineering: What Is Bluetooth?
Students learn about electrical connections, how they work, and their pervasiveness in our world. Two specific skills explored are Morse code and the function of Bluetooth. Using bluetooth, they control LEGO robots remotely from Android...
PBS
Wnet: Thirteen: Wake Up, America: Industrial Revolution in America [Pdf]
A lesson plan from the producers of the 16-episode PBS series "Freedom: A History of US" that looks at the technological advances of early nineteenth-century America and the birth of the Industrial Revolution in America.