OpenStax Celebrates 25th Anniversary of Providing Open Educational Resources

OpenStax, which expands access of K–12 and higher-education resources and research-informed educational tools, is celebrating its 25th anniversary as 2024 comes to a close, according to a news release. The educational initiative from Rice University has served almost 37 million students in 153 countries and saved students nearly $3 billion in educational costs since its launch in 1999.

OpenStax launched in 1999 as Connexions, an OER (open educational resources) repository open to the public at large to find and piece together instructional materials. In 2012, the company transitioned to OpenStax and published its first open-license, peer-reviewed college textbook. And in August of this year, OpenStax began a partnership with Google to provide its resources to Google’s Gemini AI tool.

“Celebrating 25 years of OpenStax is a testament to the power of open education and the collective commitment to making learning accessible to all,” said Richard Baraniuk, founder and director of OpenStax. “From the seeds of an idea to building a large library of OER and now to creating personalized, interactive learning tools that meet students where they are, we have been continually inspired to make an amazing education accessible to all.”

The OpenStax library consists of more than 70 comprehensive digital learning textbooks featuring culturally relevant and standards-aligned resources for both students and teachers. The organization formally expanded into the K–12 sphere in 2021.

“We’re grateful to the faculty, schools, students, funders, authors, advocates and partners who have walked this path with us and helped make OpenStax what it is today,” said OpenStax Managing Director Daniel Williamson. “We pioneered an industry built around open resources, an industry that has been shown to drive innovation and increase competition, ultimately allowing for improved student access to high-quality learning materials. Our success is a reflection of the work done by the OpenStax team, the open education community and a vast ecosystem of partners and institutions.”

About the Author

Matt Jones is senior editor of Spaces4Learning. He can be reached at [email protected].

Featured

  • Beyond Four Walls

    Operable glass walls provide a dynamic solution for educational spaces. They align with today’s evolving teaching methods and adapt to the needs of modern learners. Beyond the functional versatility, movable glass walls offer clean, contemporary aesthetics, slim and unobtrusive profiles, and versatile configurations that cater to the evolving needs of students and educators alike.

  • UNT Dallas Holds Ribbon-Cutting Ceremony for $100M STEM Building

    The University of North Texas at Dallas in Dallas, Texas, recently celebrated the opening of its new, $100-million STEM Building, according to local news. The ceremony on Dec. 2 preceded the first day of classes in the facility on Jan. 12, 2026.

  • Countway Library at Harvard Medical School

    From Shadows to Sanctuary: The Transformation of Light at Countway Library

    The renovation of Countway Library at Harvard Medical School demonstrates how biophilic design and advanced lighting strategies transformed a formerly dark, insular space into a vibrant, welcoming hub that supports wellness, learning, and community engagement.

  • Spaces4Learning Launches 2026 Education Design Showcase Awards

    Spaces4Learning has opened submissions for the 2026 Education Design Showcase! The awards program launched in 1999 with the goal of celebrating innovative, practical solutions in the planning, design, and construction of K–12 and higher-education facilities. EDS recognizes new developments that help achieve optimal learning environments, as well as the architecture firms that brought the ideas to life.

Digital Edition