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OER and ZTC by Subject (A-Z)

Continuously updated list of curated resources, examples, and ideas for OER and ZTC materials,ZTC and OER course materials..

OER Repositories

Wisconsin Technical College System (WTCS) OER Repository
The WTCS OER Repository is a growing database of open educational resources aligned with WTCS courses.

National OER Repositories
Curated list resources and information to support OER work at Western Technical College:
- Looking specifically for textbooks?
- Looking for learning objects, media, and ancillaries?
- Want to search across multiple collections for all kinds of content?
- Discipline-Specific OER Resources
- Search for Creative Commons Licensed Media
B. C. Open Collection by B.C. Campus (Canadian)
Browse textbooks and course packs for ideas and inspiration. Use and adapt textbooks, lesson plans, course syllabi, assessments, rubrics and more. Customize the materials for your course.
OER - Free Images
Websites that provide free high-resolution images that you can use to create your OER.
NOTE: Be alert that many of these, because they're free, also contain ads for other pay-to-use image sites. Pay attention and make sure you are using free content and not ads. | LibGuide: Arkansas State University - Dean B. Ellis Library

Searching for OER Textbooks

Start by searching for OER using a specific Keyword in these 3 repositories:

Pressbooks Directory
Example Search Term: Agriculture
LibreTexts Commons
Example Search Term: Horticulture
Open Textbook Library
Example Search Term: Soils

Western Technical College

Western Technical College Learning Commons

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