Learn about Reading Like a Historian lessons and Beyond the Bubble history assessments
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
Over 150 document-based lesson plans
Teach students how to make sense of online information
with our research-backed curriculum
Hear from students and teachers about the COR curriculum
I am using these lessons and loving them.
I came across your site while researching to update and improve my U.S. History classes. I was amazed at the quality of the lessons present here and will use them frequently in my classes.