Resource Library
Find compelling classroom resources, learn new teaching methods, meet standards, and make a difference in the lives of your students.
We are grateful to The Hammer Family Foundation for supporting the development of our on-demand learning and teaching resources.
![A group of high school students sit at desks in conversation.](/sites/default/files/styles/scale_480/public/2023-10/AdobeStock_254378868.jpg?itok=f6YAphey)
Introducing Our US History Curriculum Collection
Draw from this flexible curriculum collection as you plan any middle or high school US history course. Featuring units, C3-style inquiries, and case studies, the collection will help you explore themes of democracy and freedom with your students throughout the year.
The Mission's Beginning
Waitstill Sharp describes how he and and his wife, Martha, were asked to begin relief work in Czechoslovakia aiding refugees from Nazi occupation.
![Martha and Waitstill Sharp wave to a crowd before leaving New York City for Europe. Martha wears a corsage of flowers on her coat and holds a bouquet of flowers in her left hand. Stamped in ink on verso: "Photo by William T. Hoff, New York Municipal Airport"](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-09/Martha_and_Waitstill_Sharp_waving_for_Web_or_Office_Use.jpg?h=a9a611f7&itok=ld5w1FcD)