One thing instructors frequently mention is a lack of student engagement in their classes. Or, they’re looking for ways to increase interaction with and between students.
Maybe instead, you’re looking for a way to “check in” with your students during a long lecture and check their understanding; or, you just want to break up the monotony of a 3-hour lecture (as much for yourself as for your students). Or maybe you just want to liven things up in your course and help students relax a little before a stressful exam.
AND, what if on top of all that, you’re looking for a tool that’s not only easy to use, by free?