Riddle that enables you to quickly create image-based polls and quizzes. In the video embedded below you can see just how easy it is to create a poll or quiz on Riddle.
Applications for Education
Riddle's format of using images as response choices could make it a good option for giving informal quizzes on topics that require a lot of visuals. For example, a quiz on fractions might use pictures which represent various fractions. A quiz on art history might use Riddle to showcase works of art of answer choices.