All uOttawa Library locations will be CLOSED until further notice
uOttawa Library service updates - All you need to know!

Please note that books and materials with due dates between March 9 and April 24 will be automatically renewed to April 30 and any overdue fines will be suspended. If you wish to return materials, the only book drop that is open on main campus is located outside the Morisset Library.

Last update: March 23 at 3:20 pm.

Open Educational Resources

What are Open Educational Resources?

OER are teaching and learning materials that are freely and openly available. They can be text documents, audio, video, multimedia, tests, software, learning objects or any other tool used for learning and teaching. The key is that they can be widely distributed and adapted with clear reuse terms, often under a Creative Commons licence.

What can be done with an OER? The 5Rs

  • Retain - the right to make, own, and control copies of the content
  • Reuse - the right to use the content in a wide range of ways (e.g., in a class, on a website, in a video)
  • Revise - the right to adapt, adjust, modify, or alter the content itself (e.g., translate)
  • Remix - the right to combine the original or revised content with other material to create something new
  • Redistribute - the right to share copies of the original content, your revisions, or your remixes with others

Benefits of OER

  • OER are affordable for students, making education more accessible
  • OER allow you to customize and adapt to your context, providing a richer teaching and learning opportunity
  • Students can benefit from multiple learning styles because OER can incorporate various content formats (text, audio, video or multimedia) and interactive elements

How to integrate OER into teaching

  1. Find an existing OER: Use the resources suggested below to find out what currently exists.
  2. Adopt an existing OER: Either use it as is or adapt it to your particular context or course. Because OER can be adapted, you can add or omit information, examples, and so on. You can also create your own OER.
  3. Apply an open licence: Clearly state the conditions for reusing the OER that you have adapted or created by choosing a Creative Commons licence.
  4. Share and distribute your OER: Share your OER in distribution networks so others can use it.
  5. Reuse your OER: Use your OER in your classes year-after-year without needing to ask for permission.

Find OER

Through eCampusOntario, the province supports the creation and use of OER with a portal and resources available on its website.

Elsewhere in Canada, other provincial initiatives, particularly in British Columbia and Alberta, promote the use of OER:

Find Open Textbooks

ABOER Repository

OER are internationally supported and are particularly popular in the United States. Here are some suggested OER directories (mostly in English)

Creative Commons licences (CC)

You have access to six free licences to indicate which rights you wish to keep while communicating how members of the public can use your work without asking for permission. By choosing a Creative Commons (CC) licence, you retain your copyright but allow the public to share, remix and reuse the work legally without having to ask permission or pay additional fees, provided that the user complies with the conditions of the licence.

Creative Commons licences consist of two elements: the CC logo and icons representing a combination of conditions (which can also be represented by two letters).

Creative Commons Licence icons


ND licenses cannot be used for an OER. ND indicates that the user cannot make changes to the original version to incorporate it into a new resource. This condition goes against a central principle of OER, namely the opportunity to modify, remix, revise or adapt an existing work.

Learn more about licensing on the Creative Commons website.



The 5Rs are from David Wiley, “Defining the ‘Open’ in Open Content and Open Educational Resources,” published under the terms of the Creative Commons Attribution 4.0 International License.

Back to top