The keypads will be initialized during the first two minutes of each class. Since the computer program maintains your feedback scores by class section, you must always attend the section for which you are registered in order to get credit for your feedback. I will take a computerized picture of each student early in the semester. Randomly selected pictures will be projected on the classroom screen. When your picture is shown, it is your turn to answer a question.
Questions can be about homework problems or exercises or about the lecture material.
You are expected to be prepared to respond to a question at any time.