• American Birthright: The Civics Alliance’s Model K-12 Social Studies Standards
• Bill of Rights Institute classroom-ready, constitutional principles based lessons
• Congress and the Constitution
• Fire High School Network
• First Amendment Rights lesson plan
• Freedom of the Press in the Age of Fake News lesson plan
• George Washington's Mount Vernon Lesson Plans
• Hillsdale online courses
• Justice in the Classroom, Lesson Plans and Videos for Middle School and High School.  "The program offers a standards-based curriculum for middle, high, and AP level history, civics and government students."

• Model House of Representatives Project
• Our Underachieving Civics Curriculum
• Patriotic Leadership Lessons
• Roadmap to Educating for American Democracy; a new framework for K-12 civic education comprised of 7 themes:  Civic Participation, Our Changing Landscape, We the People, A New Government and Constitution, A Series of Refoundings?, A People in the World, and A People With Contemporary Debates and Possibilities.  (K-12)
• 1776 Unites Curriculum
• Teacher Created Resources
• Teachers Pay Teachers (K-12)
• The Cleaver Teacher (5th-8th grade lesson plans)
• We The Future lesson plans from Constituting America
• We The People Resource Center