In this excerpt from Hacking Questions, we learn how to set ourselves up to kick the IDK bucket by identifying the root cause for the “I don’t know” response. You see, we cannot assume that IDK means the student really does not know something. Read this Hack from Hack Learning Book 23 at http://hacklearning.org/IDKbucket Browse books at http://times10library.com Listen to more at http://hacklearningpodcast.com