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OER Commons
Open textbooks, full courses, interactive mini-lessons and simulations
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Free, peer reviewed, openly licensed textbooks
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Open courses, open textbooks
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Open textbooks - free PDF and low cost print versions
OpenStax CNX
Knowledge chunks and collections that can be downloaded and used
Directory of Open Access Books
MERLOT - a curated collection of free and open online teaching, learning, and faculty development services contributed and used by an international education community
Skills Commons
Assignments, Assessments, Reference Materials, Training Materials, Presentations
Wisc Online
Digital library of interactive web-based learning resources
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The Open Education home for writers
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Open textbooks brought to you by the University of Georgia
Khan Academy
Explore learning in Math, Science, Arts & Humanities, Economics & Finance, Test Prep
