Kahoot – Engage your students with interactive quizzes. See how some educators have used this tool in the Kahoot blog.

Office Mix – a PowerPoint plug-in that allows you to record your screen, ink your slides, and include quizzes in your PowerPoint.

Padlet – create a wall where your students can collaborate

VoiceThread – use voice, text, and video to communicate with students.  VoiceThread is compatible with screen readers.  Find 26 ways to use VoiceThread in the classroom on this wiki.