Find OER
Replace a textbook and the teaching supports you rely on, find one unit resource, find an open alternative to a current book, search from a COR or syllabus, or check a list you already have.
Find OERChoose a task, add only the information that matters, and copy a focused AI prompt. The Promptbook helps with searching, sorting, and setup. You verify the evidence and make the academic decision.
You do not need to learn prompt writing first.
Pick the card that matches your immediate problem. You do not need to work through the site in order, and you do not need to use every route.
Short on time? Start with Quick. Most tasks are designed to give you a useful first pass with only a few details.
New to the terms? OER means openly licensed educational resources. ZTC means zero textbook cost. A COR is a Course Outline of Record, the official document describing an approved course. You do not need to know the licensing details before you start.
Replace a textbook and the teaching supports you rely on, find one unit resource, find an open alternative to a current book, search from a COR or syllabus, or check a list you already have.
Find OERCheck course fit, missing teaching supports, access and licensing evidence, and how much prep or maintenance adoption may create.
Evaluate OERFigure out what one unit actually needs, then add the smallest useful resource, example, activity, or context.
Fill a GapReplace materials without redesigning, organize a few weeks or modules, or check whether a rough plan is ready enough.
Build a PlanStart with OER, then explore a small number of library-supported or other zero-cost possibilities when open materials do not cover the need.
Explore ZTC OptionsCompare a few realistic choices by the tradeoffs, workload, access questions, and unknowns that could actually affect your decision.
Compare OptionsQuick is designed to produce a small, usable first pass, not a wall of research. The exact output changes by task, but the pattern stays intentionally simple.
Usually a few serious candidates or findings rather than dozens of possibilities.
Direct original-source links, license or rights information, and clear notes about what could or could not be verified.
The result ends by showing what is most worth opening, checking, or asking about next. It does not make the adoption decision for you.
Want to look around first? Browse California-focused and broader OER collections by discipline, course alignment, resource type, or the kind of material you need.
If you want help narrowing the search later, the Explore OER page also lets you choose trusted collections and copy a ready-to-paste starting-source list into Find OER.
Remember: free access is not the same as an open license. Verify important license and source information at the original page.
The OER Promptbook is an independent faculty project and is not affiliated with or endorsed by ASCCC or ASCCC OERI.
Use the one-minute guide to see how the Promptbook works, what to verify, and what information should stay out of AI chats.
Try a small fix first. If the simple route still is not enough, use an optional advanced workflow for search repair, prompt repair, or research auditing.
For library holdings, subscriptions, or course-material access, prepare a focused librarian request. For approved AI tools, ZTC processes, or other college-specific rules, use the local-answers guide instead of asking AI to guess.
Ask My Librarian
College-specific questions
Supporting faculty or campus OER work? Librarian workflows · OER/ZTC liaison workflows