Free interactive and multimedia resources that support K-12 teachers in lesson planning and professional development.
Free K-12 digital media resources that are standards-based, designed for and by teachers.
Free humanities lesson plans
Free version of the ERIC database from the U.S. Department of Education.
This site offers educational resources. *Note: Some content is for members only who pay an annual fee.
A free resource for educators, this site contains lesson plans and research materials.
Educator's Reference Desk
A searchable database, see the lessons plans tab and note the Copyright Statement.
A labor of love by a group of librarians and educators to curate the best educational resources and lesson plans for people of all ages.
InformED offers free lesson plans and teaching tools on a variety of topics and subjects. It was created by Open Colleges, an online education provider based in Sydney, Australia.
A number of free resources and lesson plans for teachers.
Lesson Planet: The Search Engine For Teachers
The site offers teacher-reviewed online curriculum resources and claims to be constantly adding new material. *Note: Some content is for members with full access.
Free resources for instructors, focusing mainly on STEM.
Open Educational Resources
Free teaching and learning materials, mostly registered under Creative Commons.
Free digital content designed for PreK-12 teachers.
Science, Technology, Engineering, Math & Social Studies (STEMSS)
Created and maintained by a biology professor from UW-LaCrosse, this page is a very useful gateway to standards, quality K-12 trade books, and websites related to teaching science, technology, engineering, mathematics, and the social sciences.
Share My Lesson
Free K-12 learning materials, activities, lesson plans, and Common Core State Standards resources.
Free lesson plans on Art & Design, Science & Technology, History & Culture, and Language Arts.
Lesson plans and other curriculum planning tools useful for engineering, science, and math.
Teachers.net Lesson Bank
Find thousands of lesson plans and classroom ideas submitted by teachers. *Note: Full content requires a no-fee subscription.
University of Victoria: Lesson Plans LibGuide
Offers links to several sites featuring lesson plans for K-12.
Wisconsin Model Academic Standards
Academic standards website includes information on content, performance, and proficiency standards in addition to the four core areas.