Based on the open textbook, College Algebra, by Carl Stitz and Jeff Zeager, this College Algebra course includes complete text, videos, practice problems, powerpoint slides, paper quizzes, and online assessments. This textbook takes a rigorous, mathematical approach and covers content at a level that is also appropriate for the first part of a Precalculus class.

Lumen OER courses apply learning science insights to engage students and better support the learning process. Content includes text, images, videos, assessments, directed feedback, practice questions, and other interactives that invite students to apply their knowledge and improve their understanding. Lumen’s online homework system, OHM, provides frequent practice, machine grading, and immediate feedback to help students learn and master math and other quantitative subjects.