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.
Protecting Teen Mental Health
Learn about some of the factors impacting teen mental health and actions we can take to promote wellbeing.
![Smartphones in hands](/sites/default/files/styles/dynamic_stack_296_1x/public/2023-05/smartphones_in_hands_FH2192578.jpg?h=4362216e&itok=ILF_SlqC)
Creating Healthy News Habits
Help students develop healthy habits for protecting their mental health while staying informed and taking action.
![Diverse group of teen college students ignoring each other looking at mobile phones checking social media](/sites/default/files/styles/dynamic_stack_296_1x/public/2023-09/AdobeStock_631671924.jpg?h=eda8b49e&itok=ssAx7mzy)
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)
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)