The Best Software for Class Q&A We've Ever Met.
Piazza is a free online gathering place where students can come together to ask, answer, and explore under the guidance of their instructors. With Piazza, instructors can easily answer questions, edit content, and track student participation.
One of several Rich Internet Applications, this program is very similar to Jeopardy and very easy to create and save online to access during class. You have to create an account - click "Sign Up" on the right side.