The document discusses K12 Learning 2.0, an online course that teaches educators how to use Web 2.0 tools for learning. The course aims to expose participants to new technologies and models of learning through a survey of tools, core technologies, and support resources. It also aims to foster community, technological self-reliance, curiosity, and risk-taking among participants. Excerpts are provided from participant reflections on their experiences, which describe how the course inspired lifelong learning, redefined their approach to teaching, and helped students feel more connected to others globally.