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.
Protesting Medical Killing (en español)
Explore the stories of three German ministers who chose to speak out against the Nazis’ "euthanasia" program. This resource is in Spanish.
![After Germany conquered the Warthegau region of Poland, members of the League of German Girls moved there to help colonize and spread German culture.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-06/Holocaust_LeagueGermanGirlsWarthegau_%20FH229470.jpg?h=ba88677a&itok=tJvIvSBu)
Targeting the Sinti and Roma
Deepen your understanding of the Nazis’ persecution of Sinti and Roma people during World War II.
![An elderly Sinti woman walks down a German street with her grandchildren in the 1930s.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-06/Holocaust_SintiWomanGermany_%20FH229469.jpg?h=7ec4addb&itok=kCpDH5rR)
The United States Enters World War II
Examine the history of the United States' entrance into World War II following the attack on Pearl Harbor.
![Jews wearing Star of David badges in the Lódz ghetto. Established in 1940, the Germans crowded 160,000 Jews from the Polish city, more than a third of its population, into the ghetto.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-06/Holocaust_1940_JewsInTheLodzGhetto_%20FH229466.jpg?h=afb0b43a&itok=_7RMUlTN)
"Unworthy to Live"
Learn about the Nazis’ medical killing program that was responsible for the murder of mentally and physically disabled people during World War II.
![An exhibit at a Berlin school persuades Germans to help colonize the Warthegau area of Poland. The exhibit says “The land calls you!,” and the painting shows a settler’s car passing by a Polish border sign that has been knocked down.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-06/Holocaust_ExhibitGermanysColonizationPoland_%20FH229464.jpg?h=83b6248d&itok=71GQUBqx)
"Unworthy to Live" (en español)
Learn about the Nazis’ medical killing program that was responsible for the murder of mentally and physically disabled people during World War II. This resource is in Spanish.
![An exhibit at a Berlin school persuades Germans to help colonize the Warthegau area of Poland. The exhibit says “The land calls you!,” and the painting shows a settler’s car passing by a Polish border sign that has been knocked down.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-06/Holocaust_ExhibitGermanysColonizationPoland_%20FH229464.jpg?h=83b6248d&itok=71GQUBqx)
Reaping the Benefits of War
Learn how the German government exploited the wealth and resources of occupied countries during World War II.
![After Germany conquered the Warthegau region of Poland, members of the League of German Girls moved there to help colonize and spread German culture.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-06/Holocaust_LeagueGermanGirlsWarthegau_%20FH229470.jpg?h=ba88677a&itok=tJvIvSBu)
Political Polarization in the United States
This Explainer defines the term political polarization and provides information on how it impacts US politics and society.
![Abstract red, white, and blue painting with thick brush strokes.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-06/PoliticalPolarization_full-res.jpg?h=5eef411c&itok=dyNgzenB)
Free and Fair Elections
This Explainer describes the standards that governments need to meet before, during, and after an election to ensure that the election is "free and fair."
![A line of U.S. voters submitting their ballots behind privacy screens.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-06/Midterm_Elections_high-res_AP_17307716664453__Medium_res.jpg?h=c9f93661&itok=qQHpMtyK)
White Nationalism
This Explainer is intended to describe key characteristics of the white nationalist ideology and clarify some of the terms surrounding it. It is important to note that many of the beliefs described here are based on false and dangerous assumptions.
![Overhead image of candlelight vigil.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-07/Candlelight_Vigil_Medium_res.jpg?h=c9f93661&itok=8VNp3isr)
What is Migration?
Use this Explainer to help differentiate between terms like refugee, migrant, and asylum.
![A woman sitting in a full waiting area looks at her passport.](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-07/2018_ImmigratioinOfficeinLima_FH289808.jpg?h=c9f93661&itok=j9-Gqh5y)
How the Parkland Students Pulled off a Massive National Protest in Only 5 Weeks
Learn about the movement to end gun violence launched by Parkland students after the mass shooting at Marjory Stoneman Douglas High School.
![Millbrook High School students demonstrate against gun violence outside their school in Frederick County, Va., Wednesday, Feb. 21, 2018, following a school shooting in which over a dozen people were killed at Marjory Stoneman Douglas High School in Parkland, Fla., one week ago. (Jeff Taylor/The Winchester Star via AP)](/sites/default/files/styles/dynamic_stack_296_1x/public/2022-05/Democracy_2018_StudentProtestAfterParkland_FH289815.jpg?h=ffeece36&itok=XUEFh1qx)