How to Get Started with Open Educational Resources for Your Class

25 July 2026

Are you tired of relying on pricey textbooks and outdated materials? Do you wish there was a way to make your classroom more engaging and accessible — without breaking the bank? Say hello to Open Educational Resources (OER). These little gems are like the treasure chests of the education world — free, customizable, and totally legal to use!

Whether you're teaching in a K-12 classroom, online, or at the college level, OER can revolutionize the way you teach. But if you’re new to this world, getting started might feel like trying to find your way through a giant library with no map.

Not to worry! In this guide, we’ll walk through everything you need to know about Open Educational Resources — from what they are to how you can start using them in your class today.

What Are Open Educational Resources (OER), Anyway?

Let’s start with the basics. Open Educational Resources are teaching and learning materials that are freely available for anyone to use, adapt, and share. That includes:

- Textbooks
- Lesson plans
- Quizzes and tests
- Lecture videos
- Slideshows
- Worksheets
- Even full courses

The magic of OER lies in the open license — usually a Creative Commons license — that allows you to modify and redistribute the content. So if you find a textbook that's 90% perfect, you can tweak that last 10% to suit your needs. No permissions needed. No lawyers involved. Just pure educational joy.

Why Should You Even Care About OER?

Good question. Let’s be real: Teachers are already juggling a lot. Adding one more thing might feel overwhelming. But here’s why you might want to give OER a serious look:

1. They’re Free ?

No budget for new textbooks? No problem. OER can be a game-changer for schools short on resources.

2. They’re Flexible ✂️

You’re not stuck with that one-size-fits-all textbook. You can remix, rework, and repackage OER to fit your lesson plans.

3. They’re Up-to-Date ?

Unlike traditional textbooks that take years to update, OER can be refreshed and revised on the fly.

4. They Empower Students ?

Students can access the materials online at any time. No more lugging 500-page books—just click and go.

5. They Build Community ?

Sharing is caring! Teachers around the world publish their own OER resources, and you can, too. It’s like being part of a global teacher co-op.

Step-by-Step: How to Get Started with Open Educational Resources

Alright, enough talking about OER. Let’s dive into how to actually use them.

Step 1: Know What You’re Looking For

Before you start browsing through the endless sea of OER, take a moment to define your needs. Ask yourself:

- What subject and grade level are you teaching?
- Are you looking for a full curriculum or just a few supplemental resources?
- Do you want printable materials, or is digital okay?

Having a clear idea of your goals will help you find what you need faster. Think of it like going grocery shopping with a list instead of wandering aimlessly through every aisle.

Step 2: Know Where to Look (Hint: Not Just Google)

Yes, you can Google "OER science textbook," but you’ll get way better results by going straight to the source. Here are some trusted OER platforms:

? OER Commons

A go-to hub with thousands of resources across subjects and grade levels. You can filter by material type, education level, and even license type.

? OpenStax

Run by Rice University, OpenStax offers free, peer-reviewed college-level textbooks. A great starting point for college instructors.

? PhET Interactive Simulations

Perfect for science and math teachers, this site offers free interactive simulations that make complex concepts fun and visual.

? MERLOT

A long-standing digital library of multimedia learning materials curated by educators.

? MIT OpenCourseWare

Want full college courses, including lectures, assignments, and exams? MIT’s OCW has you covered.

? Tip:

Bookmark these sites! It'll save you time in the long run.

Step 3: Filter and Evaluate

Not all OER are created equal. Some are beautifully crafted; others… not so much. Here’s what to look for:

- Alignment to standards: Does it match your curriculum or learning objectives?
- Accuracy: Is the content factually correct and up-to-date?
- Engagement: Will this hold your students’ attention?
- Accessibility: Can students with disabilities use this resource easily?
- License: Make sure it’s really open! Look for Creative Commons licenses (we’ll break those down next).

Give materials a quick “teacher test” — would you be comfortable handing this out to your class tomorrow?

Step 4: Understand Licensing (It’s Not as Scary as It Sounds)

Here’s where some folks get nervous, but don’t worry — Creative Commons licenses are surprisingly simple.

?️ The Most Common Types:

- CC BY: Use, share, and adapt — just give credit to the creator.
- CC BY-SA: Same as above, but you must share your version under the same license.
- CC BY-NC: Non-commercial only.
- CC BY-ND: No derivatives (you can't change it).

When in doubt, stick with CC BY or CC BY-SA for maximum flexibility. And always give credit where credit’s due. It’s just good karma.

Step 5: Start Small and Build From There

You don’t need to replace your entire curriculum overnight. Start with something simple:

- A worksheet for tomorrow’s class.
- A short video explaining a tricky concept.
- A chapter from an open textbook.

Test it out. See how your students respond. Then slowly add more resources as you gain confidence.

Think of it like dipping your toe into a pool instead of cannonballing into the deep end.

Step 6: Remix and Customize

Here’s where things get really fun. Found a reading activity that’s almost right? Tweak the vocabulary for your students’ level. Add a discussion question. Translate it. Combine it with another resource.

That’s the beauty of open licensing — you can tailor materials like a suit you got at a thrift store and had made-to-measure.

And don’t forget — you can share your remixed version back with the community. Pay it forward!

Step 7: Collaborate with Other Educators

You don’t have to go solo. Collaborate with colleagues at your school or join online communities centered on OER. Try:

- Facebook groups
- Reddit teacher forums
- Slack or Discord servers
- Twitter (or X, if that’s your style)

You’ll find educators who’ve walked this path already, and they’re often more than happy to share tips and resources. Think of it as professional development meets resource swap.

Step 8: Keep It Legal (And Ethical)

Just because something is online doesn’t mean it’s OER. Always double-check the license. And if you modify a resource, give credit where it’s due.

A simple attribution might look like this:
> "Adapted from [Author's Name] under CC BY 4.0 License"

It’s quick, easy, and respectful.

Step 9: Stay Organized

Once you start collecting OER materials, it’s easy to lose track. Use folders, spreadsheets, or cloud tools like Google Drive to keep everything tidy. Label by:

- Subject
- Grade level
- License type
- Usage notes

You'll thank yourself later. Trust me.

Step 10: Keep Learning and Evolving

OER is a growing movement. New materials pop up all the time, and best practices are always evolving.

Sign up for newsletters. Join a webinar. Attend an OER workshop if you can. The more you learn, the more confident you’ll become — and the more your students will benefit.

Common Myths About OER (Let’s Bust 'Em)

Still on the fence? Let’s bust a few myths.

❌ OER = Low Quality

Not at all. Many OER are created by experienced educators and even reviewed by peers. Plus, you get to edit them however you like.

❌ It’s Just for College

Wrong again. There are tons of K-12 resources, and even vocational training materials out there.

❌ It’s Too Complicated

If you can download a PDF or play a YouTube video, you can use OER. Pinky promise.

Final Thoughts: OER Is a Superpower

Once you start using Open Educational Resources, it’s hard to go back. It’s like discovering coffee for the first time — suddenly there’s a whole world of energy and possibility at your fingertips.

You have the power to make education more inclusive, more engaging, and more affordable — all while connecting with a global community of like-minded educators.

So go ahead. Take that first step. Your class — and your budget — will thank you.