CSU Bookstore and Open Educational Resources

Information about Open Educational Resources (OER).

Accessible Course Materials Options for Students

The CSU Bookstore understands course materials are necessary for student success, and having day-one access to the required course materials can dictate a student's success in class. The CSU Bookstore works with faculty and University Libraries to facilitate access to free or low-cost Open Educational Resources, or OER materials.

How to Find OER Materials at the CSU Bookstore

The CSU Bookstore provides multiple choices for CSU students based on how they learn best - free online content, or inexpensive printed versions. To find free online content, students can use the download links we provide in the store and on our course materials listings on our website. We also have a listing of courses using OER materials listed below.

image of a QR code shelf tag on the sales floor of the CSU Bookstore.

In-Store: Scan QR Codes

Students can access online course materials by scanning QR codes with a smartphone. Look for the GREEN tags around the store. These codes are located in the CSU Bookstore near other materials required for the course.

Image of an OER book listing on the CSU Bookstore website with a sample download link.

Online: Click to Access

For most OER materials, we will provide information about courses using OER in the course materials listing. 

Shop for Course Materials

Courses with OER materials will link to this page to download resources. Clicking on any of the links below will open a new tab/window where you can access the materials.

OER at Colorado State University

Colorado State University has a long track record, dating to the early 1990s, of using and creating high-quality open-educational resources and publishing peer-reviewed open-access publications that are frequently used to support instruction in undergraduate and graduate courses.

CSU also has a strong record of support for the use of OER and other low-cost instructional materials in courses across disciplines, a record that has contributed to steadily declining costs for course materials over the past several years. By increasing the use of OER, students benefit through high-quality peer-reviewed open-access publications that fit the classroom context and a reduced cost of course materials.

Learn More About OER

See Archived OER Data

The CSU Bookstore will keep OER adoption information up for at least three years after the term passes, providing this information for future courses. Please click the links below to access prior term OER data.

Fall 2025 OER Listing

The following table is a listing of OER materials instructors at CSU adopted for Fall 2025 and any applicable links to download materials. This information is compiled using information provided to us by instructors and course materials coordinators in the colleges and/or departments.

Some titles linked are on eReserve through the CSU Libraries. Other materials are restricted to use on an on-campus network. Students must access these titles from a computer on an on-campus network or using a secure proxy to access materials off-campus. Please connect with the CSU Student Help Resources for assistance with accessing electronic materials from the library. 

Dept / Course Section(s) Author Title Link (If Available)
ANTH 100 2 Brown Perspectives: An Open Invitation to Cultural Anthropology Download
BZ 110 1 Openstax Biology Download
BZ 110 1 Openstax Concepts of Biology Download
BZ 120 1 Openstax Biology Download
BZ 120 1 Michaels The Science of Plants Download
BZ 220 1, 231, 801 Openstax Biology Download
BZ 220 1, 231, 801 Openstax Concepts of Biology Download
CIVE 540 1, 801 Rittman Environmental Biotechnology
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
CON 151 1, 2, 3, 4 5, 6, 7, 8, 9, 10 Simmons Olin's Construction
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
ECE 504 1, 801 Peatross Physics of Light and Optics Download
ECON 204 2, 4 Openstax Principles of Macroeconomics Download
ENGR 380A5 1 Joyce Nuclear Engineering
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
ENGR 380A5 1 Murray Nuclear Energy
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
ENGR 533 1, 801 Brinckmann Biology in Space and Life on Earth: Effects of Spaceflight on Biological Systems
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
ESS 411 1 Chapin Principles of Terrestrial Ecosystem Ecology
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
ESS 555 1, 401, 801 Matthews Life Cycle Assessment Download
HDFS 470A L01, L02, L04 Gilbert Emotion Coaching with Children and Young People in Schools
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
HONR 192 26 Rembris Writing Mad Lives in the Age of the Asylum
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
HONR 192 26 Gilbert From Asylum to Prison: Deinstitutionalization and the Rise of Mass Incarceration after 1945
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
LIFE 205 1 OpenStax Microbiology Download
MATH 369 1, 2, 4, 102, 801, 888 Kuttler First Course in Linear Algebra Download
MECH 513 1, 801 Loper Modeling and Simulation in the Systems Engineering Life Cycle
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
MECH 513 1, 801 Xue System Simulation Techniques with MATLAB and Simulink
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
MIP 250 1 Openstax Biology Download
MIP 250 1 Openstax Microbiology Download
MIP 250 401, 801 Huseby Eukaryotic Microbiology Download
MIP 450 1, 231 Snyder Molecular Genetics
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
PH 353 1 Peatross Physics of Light and Optics Download
SOCR 301 801 Ellis Basic and Applied Aspects of Seed Biology
Student must be connected to an on-campus network or secure proxy to access these materials.
Access
SOWK 600 1, 2, 3 Maldin Foundations of Social Work Research Download
SOWK 600 1, 2, 3 Decarlo Graduate research methods in social work Download
WR 512 1, 401, 801 Jones Colorado Water Law for Non-Lawyers
Student must be connected to an on-campus network or secure proxy to access these materials.
Access