Hear from the science and social studies educators teaching their students to sort fact from fiction online
Over 130 history assessments featuring Library of Congress documents
Our research spotlighted in The Wall Street Journal
Teach students how to make sense of online information
with our research-backed curriculum
Hear from students and teachers about the COR curriculum
I love using your lessons in my classroom! I teach both 6th and 7th-grade U.S. History in Virginia and most of the primary source lessons are perfect for my students.
I have really enjoyed the lessons from your group. Thank you very much.