DocsTeach
Two Moments in the Life of Rick Rescorla: Vietnam and 9/11
He saved a group of men under fire from the Viet Cong, and he urged those fleeing the burning Trade Center Towers on 9/11 to "be calm, be strong." Rick Rescorla was last seen going back into the twin towers to bring others to safety....
Giraffe Heroes Project
It’s Up to Us
The Giraffe Heroes Program is designed for teens willing to stick their necks out to make a difference, and to create community service projects that tackle real world problems. The resource guides teens to choose an issue,...
Shodor Education Foundation
Possible or Not?
What does the graph mean? Pupils view 10 graphs and determine whether they are possible based on their contexts. The contexts are distance versus time and profit versus time.