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Dr. Don Goral
Professor of Mathematics
Open Educational Resources (OER)
General Overview
 Open Educational Resources are textbooks and other educational tools that are available for free or very low cost. For my classes, I seek free PDF OER textbooks that cover all required course material and are of high pedagogical quality. On this page, I provide links to websites that contain OER textbooks vetted by experts. I also describe the OER textbooks that I have already used in my own math teaching, as well as additional OER textbooks that I am considering for future use. I will also investigate websites that offer free mathematical tools that can be incorporated into any math course. High quality OER materials are increasingly available, so there is no sacrifice in academic quality in adopting OER materials. They are convenient for me, as an instructor, because I now have PDF textbooks stored on my computer, available for class, office, and home use. My students have free and immediate access to the required course textbook, without bureaucratic delays or financial barriers.
OER Websites

VIVA is the academic library consortium of Virginia, serving 72 non-profit academic libraries, including all 39 public colleges and universities, 32 independent universities, and the Library of Virgina. Through cooperative and shared collection development, resource sharing, open and affordable course content programs, education and training opportunities, and strategic initiatives, VIVA directly supports academic institutions across the state in providing access to high quality academic resources for students and faculty at Virginia institutions.
Curated Collections | VIVA Open (oercommons.org)
Viva Math
Math Collection Resources | VIVA Open (oercommons.org)

American Institute of Mathematics
Approved Textbooks | American Inst. of Mathematics (aimath.org)
MERLOT ( Multimedia Educational Resource for Learning and Online Teaching)
MERLOT

Openstax
https://openstax.org/
My OER Course Materials
Here are links to courses which I have taught, am teaching now, or will teach using OER materials.
Some of the internal navigation links need to be updated, but all of the material is accessible.
Here you can view what my students see for each course. I will be adding comments about my experience with OER.
These folders were copied from previous locations and some of the internal navigation links need to be updated. If you find that a link is broken, simply hit the back arrow on your browser.
MTH 111 - Basic Technical Mathematics
MTH 161-Precalculus I
 MTH 162 - Precalculus II
MTH 167 - Precalculus with Trigonometry
MTH 261 - Applied Calculus
MTH 263 - Calculus I
MTH 264 - Calculus II
MTH 265 - Calculus III
MTH 266 - Linear Algebra
MTH 267 - Differential Equations
MTH 288 - Discrete Mathematics (This needs to be updated for new editions of textbooks)
[ Dr. Goral Home Page | Contact Dr. Goral ]

Page revised: 07/10/22
Contact Dr. Goral at : dgoral@nvcc.edu