OpenStax K–12 OER Unit Intros Crosswalk Doc for AP Biology Mapping

Open educational resources produced for higher education are increasingly finding a foothold in K-12 too. A new practice by OER publisher OpenStax will help bridge the gap by aligning the contents of its textbooks with high school learning standards. The first example of the project specifically maps the content the OpenStax AP Biology textbook and the College Board's recently updated Course and Exam Description (CED) for AP Biology.

In a write-up about the effort, Andrew Giannakakis, director of K-12 initiatives, explained that a high school teacher could use the "crosswalk" document for doing planning with the OpenStax content without having to flip between the textbook and the CED information. Each unit in the OpenStax textbook, for example, opens with a header similar to what's found in the CED. Topics are organized sequentially and cover "enduring understandings," "learning objectives," "essential knowledge," "exclusion statement" and "illustrative examples," all elements used in the CED. One column on the document connects College Board standards with content from the OpenStax textbook. That's where the instructor will find chapter, section and page number information about the aligned material.

Inviting comment and feedback, Giannakakis wrote that the current document was "just one of many planned supplemental tools and resources intended to enhance the experience of our K12 users."

The OpenStax AP biology book is freely available on the organization's website. The crosswalk document is available to teachers on the instructor resource page. To access it, they must first register using a work address and receive approval.

About the Author

Dian Schaffhauser is a former senior contributing editor for 1105 Media's education publications THE Journal, Campus Technology and Spaces4Learning.

Featured

  • horizontal stack of U.S. dollar bills breaking in half

    ED Abruptly Cancels ESSER Funding Extensions

    The Department of Education has moved to close the door on COVID relief funding for schools, declaring that "extending deadlines for COVID-related grants, which are in fact taxpayer funds, years after the COVID pandemic ended is not consistent with the Department’s priorities and thus not a worthwhile exercise of its discretion."

  • illustration of a human head with a glowing neural network in the brain, connected to tech icons on a cool blue-gray background

    Meta Introduces Stand-Alone AI App

    Meta Platforms has launched a stand-alone artificial intelligence app built on its proprietary Llama 4 model, intensifying the competitive race in generative AI alongside OpenAI, Google, Anthropic, and xAI.

  • The AI Show

    Register for Free to Attend the World's Greatest Show for All Things AI in EDU

    The AI Show @ ASU+GSV, held April 5–7, 2025, at the San Diego Convention Center, is a free event designed to help educators, students, and parents navigate AI's role in education. Featuring hands-on workshops, AI-powered networking, live demos from 125+ EdTech exhibitors, and keynote speakers like Colin Kaepernick and Stevie Van Zandt, the event offers practical insights into AI-driven teaching, learning, and career opportunities. Attendees will gain actionable strategies to integrate AI into classrooms while exploring innovations that promote equity, accessibility, and student success.

  • robot waving

    Copilot Updates Aim to Personalize AI

    Microsoft has introduced a range of updates to its Copilot platform, marking a new phase in its effort to deliver what it calls a "true AI companion" that adapts to individual users' needs, preferences and routines.