The document discusses the history and development of open educational resources (OER). It describes how the concept of OER emerged from earlier open movements like open source software and open access. Key events and organizations that advanced OER include the introduction of learning objects in 1994, MIT's OpenCourseWare project launching in 2001, and the first Global OER Forum held by UNESCO in 2002 where the term OER was adopted. The document provides definitions of OER, outlines the 5R framework for open licensing, and discusses strategies for finding, creating, sharing, and collaborating around OER.