I recently discovered EdPuzzle in my Multimedia EdTech course, and I am thoroughly impressed. This is an assessment tool that I will be using throughout my future courses.
For my first Quiz, I used a video that I use in my Intro to Multimedia course. It is a video by Film Riot (a group that was a big part of my college self learning process). They cram a great deal of info into a short amount of time. By tying this into EdPuzzle and adding a quiz element, I can easily find out if my students are comprehending the info, and what I need to further cover in class.
My EdPuzzle can be found HERE
Special Thanks to the guys at Film Riot for their awesome content.