Using Blubbr you can create interactive quizzes that are based on YouTube clips. Your quizzes can be about anything of your choosing. The structure of the quizzes has a viewer watch a short clip then answer a multiple choice question about the clip. Viewers know right away if they chose the correct answer or not.
Via Anne Whaits, Faculty Focus, Heiko Idensen, Christian F. Freisleben-Teutscher