LINK TO SITE
EdPuzzle, a free site, allows you to edit, dub, and add questions to educational videos. On EdPuzzle, you can search for educational videos from Khan Academy and Learn Zillion. You can find and crop video to use only what you need, add audio notes within the video or do some voice over work for a video, and you can embed questions throughout the video to track student understanding. (Questions are inserted along a timeline that matches the video. That means that your students don't have to wait until the end of a video in order to answer the questions.) EDpuzzle collects data as students watch and interact with the video. You can see if and when a student watched the video, and see the progress of all students through the answers to embedded questions. It's a great tool for flipped or blended classrooms!