Our Mission

We work for educational excellence and equity for all children in America’s schools.
Our Approach

We offer detailed guidance and resources to support knowledge-based schooling.
Our Curriculum We publish content-rich materials for students and teachers, many available at no cost.
BROWSE OUR Free Teaching Materials
EXPLORE THE Core Knowledge Store

Featured Classroom Resources

Free Grade 3 | CKHG Unit 6: Exploration of North America Free Resource Focus: This unit (Unit 6 for schools using the CKHG series in Sequence grade-level order) focuses on Spanish explorers who crisscrossed the Americas in search of gold and riches, and other European explorers who searched for the Northwest Passage.... View
Free Grade 4 | CKHG Unit 8: The United States Constitution Free Resource Focus: This unit (Unit 8 for schools using the CKHG series in Sequence grade-level order) explores the creation and central ideas of the United States Constitution. Students learn how, after the Revolution, the Founding Fathers, confronted by the... View
Free Grade 5 | CKHG Unit 9: The Geography of the United States Free Resource Focus: This unit (Unit 9 for schools using the CKHG series in Sequence grade-level order) reinforces map and globe skills as students learn about the geographic characteristics of different regions of the United States: New England, Mid-Atlantic,... View

Only a well-rounded, knowledge-specific curriculum can impart needed knowledge to all children and overcome inequality of opportunity.

- E. D. Hirsch, Jr., Core Knowledge Foundation Chairman and Founder Why Knowledge Matters (2016) Read more writings by E. D. Hirsch, Jr.

Getting to Know Core Knowledge

Check out our blog for news about Core Knowledge schools, new publications, and what’s happening in the world of school curriculum.

Read More

See Core Knowledge in Action

Meet teachers and students in real classrooms using our approach to build strong foundations of knowledge.

Success Stories