Open Educational Resources (OER) - Free Resources: All Grades/Multiple Subjects

In a brave new world of learning, OER content is made free to use or share, and in some cases, to change and share again, made possible through licensing, so that both teachers and learners can share what they know.

What are Open Educational Resources (OER)?
Open Educational Resources are teaching and learning materials that you may freely use and reuse, without charge. OER often have a Creative Commons or GNU license that state specifically how the material may be used, reused, adapted, and shared.

What are some examples of OER Materials?

Elementary school and high school (K-12) lesson plans, worksheets, and activities that are aligned with state standards.

Interactive mini-lessons and simulations about a specific topic, such as math or physics.

Electronic textbooks that are peer-reviewed and frequently updated.

Full university courses, complete with readings, videos of lectures, homework assignments, and lecture notes.

Browse and search OER Commons to find curriculum, and tag, rate, and review it for others

K-12
Browse collections of Lesson Plans that you can share,

Get inspired by Science Activities & Labs that you can remix,

Try these topics:

Units and tools on Climate Change
English Literacy units for all levels
Social Studies lessons grades 7 and up