Open Educational Resources (OER) are free online teaching and learning materials. They include videos, textbooks, quizzes, learning modules and more. Contact the Publishing & Scholarship Support Team or your subject librarian for information on OER materials for your classes and subject area. CSU's Affordable Learning Solutions (AL$) is a program that enables faculty to choose and provide more affordable, quality educational content for their students. By reducing CSU student course material expenses, more students acquire the educational resources they need to succeed at CSU. With AL$, faculty and students have greater access to quality free and lower cost learning materials through a variety of programs and partnerships.