Attribution: “An Introduction to Open Educational Resources” by Abbey Elder is licensed under a CC BY 4.0 International license.

WHAT IS AN OER?

Open Educational Resources (OER) are openly-licensed, freely available educational materials that can be modified and redistributed by users. They can include any type of educational resource, from syllabi to full courses.

• Openly-licensed: The Copyright & Licensing chapter of The OER Starter Kit provides a deeper dive about licensing basics.

• Freely Available: The resources must be freely available online with no fee to access. Physical OER may be sold at a low cost to facilitate printing.
• Modifiable: The resource must be made available under an open license that allows for editing. Ideally, it should also be available in an editable format.^[1]

The most comprehensive definition of OER available today is provided by the Hewlett Foundation:

“Open Educational Resources are teaching, learning and research materials in any medium – digital or otherwise – that reside in the public domain or have been released under an open license that permits no-cost access, use, adaptation and redistribution by others with no or limited restrictions.”^[2]

With a definition so broad that it includes any educational material so long as it is free to access and open, it might be easier to ask, “What isn’t an OER?”

WHAT DOESN’T COUNT AS AN OER?

If a resource is not free or openly licensed, it cannot be described as an OER. For example, most materials accessed through your library’s subscriptions cannot be altered, remixed, or redistributed. These materials require special permission to use and therefore cannot be considered “open.” Table 1 below explains the difference between OER and other resources often misattributed as OER.

Note: Although some materials are free to access for a library’s users, that does not mean that they are free to access for everyone (including the library). Similarly, while some open access resources are made available under a copyright license that enables modification, this is not always the case.

THE BENEFITS OF USING OER

Attribution: “AIM Highlight Reel” by San Fransisco State University [Youtube] is available under a Standard Youtube License.

Benefits for Students

One of the first aspects of OER to be praised by the general public was the cost savings that they could bring to students. As Figure 1 shows, the price of college textbooks has risen greatly over the past 35 years, outpacing all other consumer goods in the Consumer Price Index by a great margin.

The cost of textbooks has a profound impact on college students, many of whom must wait to purchase their course materials until well into the semester or choose not to purchase them at all.^[3]

The cost of textbooks might not be a major issue on its own, but it can be an insurmountable hurdle for students already struggling to get by. As a recent survey found, 36% of college students are food insecure. This number is even higher for community college students, 42% of whom reported food insecurity.^[4]

The problem of food and housing insecurity among college students cannot be fixed by adjusting the price of textbooks alone. There are a wide variety of reasons why these problems are in place.^[5] However, the unexpected additional cost of textbooks can make the difference between a student persisting in college or dropping out.

Access to a Quality Education

When you choose to share course materials openly, you are providing students with the opportunity to engage with your content before, during, and after your course. Because OER are always free to access online, students who are interested in taking a course you teach can read up on the course ahead of time and ensure that they are ready and interested in the material. Moreover, students who have already taken your course can be safe in the knowledge that their course materials will not evaporate at the end of the semester and that they can continue to review the materials you provided to them for years to come.

The students who benefit from access to OER are not just the ones in your classroom. Unlike affordability initiatives like course reserves, OER are free for anyone in the world to access, whether they have a college affiliation or not.^[6] This encourages aging learners and students in the Global South to explore educational content without having to commit the time and money they might not have to attend college.^[7]

Benefits for Instructors

Although cost savings are a major talking point in favor of adopting open educational resources, instructors can utilize OER effectively without replacing paid resources at all.^[8] In fact, the freedom to adapt OER to instructional needs is often the most attractive aspect of OER. Since OER are openly licensed, educators are free to edit, reorder, and remix OER materials in many ways.

Use, Improve, and Share

• Adapt and revise resources that have already been created to fit your course syllabus.
• Create an updated second edition of an existing OER.
• Tailor resources to fit your specific course context (e.g., translation, local examples).

Network and Collaborate with Peers

• Access educational resources that have been peer-reviewed by experts in your field.
• Create a new open educational resource with a team of your peers.
• Explore user reviews for a more in-depth understanding of the resources available.

Lower Costs to Improve Access to Information

• Enable all students to have equal access to your course materials.
• Provide students with the opportunity to explore course content before enrolling.

CHALLENGES OF USING OER

There are many benefits to using OER in the classroom; however, there are also some drawbacks. The biggest challenge that instructors face when adopting OER is best encapsulated by the phrase “availability may vary.”

Subject Availability

Many of the largest OER projects funded over the past fifteen years targeted high-cost, high-impact courses to save students money. Because of this, most of the OER available today are for general education courses such as Psychology, Biology, and Calculus.

This does not mean that there are no OER available for specialized subject areas or graduate-level courses; however, there are more resources to choose from for instructors who teach Introduction to Psychology than for those who teach Electronic Systems Integration for Agricultural Machinery & Production Systems.

Note: This is beginning to change as more institutions begin publishing OER through regional and institutional grant programs.

Format & Material Type Availability

As with subject availability, the format and types of OER that have been developed over time have largely been targeted at high enrollment courses which could see substantial cost savings for students. There are many open textbooks available today, but fewer options for ancillary materials. You can find lecture slides, notes, and lesson plans online, but ancillary content such as homework software and test banks are harder to find.^[9]

Time & Support Availability

Although the other challenges to OER use are inherent to the resources themselves, this final drawback is a concern for you as a user and creator. It takes time and effort to find OER that might work for your course, and if you want to create and publish new resources, that takes exponentially more time.

Time constraints are always going to be an issue for instructors who want to try something new in their course. Luckily, there are resources available to help you locate, adopt, and implement OER. There’s an enthusiastic and growing support system for Open Educational Resource creation, adaptation, and adoption at UW-Madison. We’ll explore some facets of this support system later in this text.