OpenStax is on a mission to increase educational access for all. We do this by offering free, peer-reviewed, openly licensed textbooks for introductory college and Advanced Placement® courses, facilitating cutting edge research through the Kinetic platform, and offering the innovative RAISE curriculum for Algebra 1 courses. As part of Rice University, which is a 501(c)(3) nonprofit charitable corporation, we're committed to helping students access the tools they need to complete their courses and meet their educational goals.