Lumen Learning’s mission is to enable unprecedented learning for all students. 

We do this by using open educational resources (OER) to create well-designed and low-cost course materials that replace expensive textbooks. Because learning is about student success as well as affordability and access, we apply learning science insights and learning data analysis to develop iterative improvements to our course materials and learning tools. Lumen’s OER course materials are are engineered to improve subject mastery, course completion and retention.