The document discusses the benefits and challenges of open educational resources (OER). The benefits for students include lower costs, additional support materials, and access to varied perspectives. Benefits for instructors are ensuring all students have materials, enhancing courses with free materials, and accessing extra resources. Challenges for students are preferring one textbook, unfamiliarity with OER and copyright, and potential confusion from multiple sources. Challenges for instructors consist of the time to find resources, copyright concerns, difficulty locating high-quality relevant materials, and having too many resources to search through.