The document discusses the benefits and challenges of using open educational resources (OER). The main benefits are that OER saves students money on textbooks, provides equitable access to resources, increases the variety of available sources, simplifies issues of copyright, and improves information literacy. However, there are also challenges, such as ensuring students have adequate access to digital resources, evaluating the quality of online materials, maintaining and updating OER over time, understanding licensing terms, and the time commitment required to find and create OER. Overall, the document argues that the benefits of OER outweigh these difficulties.