Open Educational Resources (OER) & Textbook Equity

Public Domain, Wikimedia Commons

Open Educational Resources (OER) are teaching and learning resources licensed for free use, adapting, and repurposing. OERs can be full courses, software, or any other tool, material, or technique that supports access to knowledge.

Open Educational Resources are broadly considered to meet the "5Rs Framework," meaning that users are free to give attribution to the source and:

• Retain: Content can be saved & copied;
• Reuse: Content can be reused in its unaltered form;
• Revise: Content can be adapted, adjusted, modified or altered; 
• Remix: The original or revised content can be combined with other content to create something new;
• Redistribute: Copies of the content can be shared with others in its original, revised, or remixed form.

OERs are any type of educational material that’s freely available for teachers and students to use, adapt, share, and reuse. They are not the same as public domain materials. Most of the time, someone still owns the copyright, but they have chosen to openly-license the content.