Open Educational Resources are teaching resources that are free of cost and access barriers, and which also carry legal permission for open use, which allows anyone to freely use, adapt and share the resource.
The open nature of OERs is often described as the "5Rs." The open licensing allows users to do the following with these materials:
Here are a few rubrics and questions you might use in the evaluation process. If these processes seems lengthy, think about the process you follow to review textbooks and other materials for your course. You can use a similar or modified evaluation process.
You'll know that materials are OERs if they use Creative Commons licenses, which work alongside copyright to allow individuals to share works. There are several types of licenses, and the Creative Commons website provides additional clarification. The graphic below offers a visual explanation of the licenses: