This document discusses professional development for teachers and provides examples of web tools that can be used, including Wikispaces, Google Sites, EdWeb2, YouTube, Voicethread, and Prezi. It describes how each tool can be used, such as having students create multimedia posters on Glogster or recording conversations on Voicethread. Examples are given of other teachers' sites that utilize these tools. Critical thinking skills for evaluating online content are also addressed.