ClassDojo is a FREE classroom tool that helps teachers improve behavior in their classrooms quickly and easily. It also captures and generates data on behavior that teachers can share with parents and administrators.
Evernote is a note-taking application that allows you to add images, video, and links to your notes, but more importantly, Evernote allows you to share and collaborate on your notes, and even syncs them across multiple devices!
Prezi is an online, cloud-based presentation tool. With a FREE account any user can create a presentation that is much more dynamic than something created in Powerpoint. Videos, images, weblinks, and audio recordings can all be incorporated into Prezi presentations.
Tagul is a word cloud generator, but where Tagul differs from Wordle is that using Tagul, you can create custom shapes for the world cloud itself. Students must use their Google account to sign in, and the program is completely Free!