This document discusses various Web 2.0 tools that can be used in education to promote the 4 C's: creativity, critical thinking, communication and collaboration. It provides a brief overview of over 30 different tools, including Animoto, Skype, Diigo, Wordle, Evernote, Prezi, Voicethread, and Wikispaces. Many of the tools allow students to create multimedia projects, communicate with peers and experts globally, organize and share information, and develop literacy and presentation skills in fun and engaging ways.