Economics One: And the Answer Is…ProductivitySaturday, October 24, 2009 And the Answer Is…Productivity I teach Economics 1 with an “audience response system” similar to the ones you see on TV game shows. Think of the “Lifeline” on “Who Wants to be a Millionaire?” Each student in the lecture has a little hand-held transmitter. They press the keys on the transmitter to give their opinions on issues or answers to questions. Their answers come d
