OpenStax offers free digital textbooks and affordable teaching technology for high school and college, helping educators save time and support student success.

OpenStax (formerly OpenStax College) is a nonprofit educational technology initiative based at Rice University. Since 2012, OpenStax has created peer-reviewed, openly licensed textbooks, …

OpenStax is part of Rice University which is a 501 (c) (3) nonprofit charitable corporation, and it’s our mission to improve student access to education. Our first open source college textbook …

LibreCommons is a public library of open-access texts and Open Educational Resources. Find texts, explore reusable assessment modules, and collaborate with contributors.

OpenStax textbooks are licensed under the CC BY 4.0 License, which allows free downloads, copying and modifying copies. To find out why we publish textbooks for free visit the FAQ …

Peer reviewed, openly licensed, and totally free online! OpenStax textbooks come with free, aligned student and instructor resources. Explore our library of resources and decide what …

OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Browse our list of available subjects!

What is OpenStax? OpenStax is Rice University’s nonprofit education tech. ology initiative. We provide free, peer-reviewed textbooks that cover standard scope and sequence requirements …

Assign readings from any OpenStax textbook. Choose entire chapters or specific sections based on your course needs. Create assessments from thousands of expert-written questions …

OpenStax is the world's largest nonprofit publisher of open educational resources (OER) and an initiative of Rice University. These high-quality openly licensed resources are available for free …