A poll is useful only when the distribution changes what you do next. The technology can collect answers quickly, but the value comes from the question and the follow-up.
Avoid combining two ideas in one question. If students could agree with half the prompt and disagree with the other half, the result becomes hard to interpret.
For knowledge checks, distractors should reflect real misconceptions rather than joke answers. A split between plausible choices gives you something worth discussing.
If you want each student’s first thought, poll before volunteers explain. Discussion first can pull the room toward the most confident speaker.
Visible live totals can influence later voters. 60sec keeps the aggregate result hidden during the response window and reveals it at the end.
Before asking, decide what you will do if most students choose A, if the room is split, or if confidence is low. That turns polling into formative assessment rather than decoration.
Choose the prompt that best matches your next instructional decision, reduce it to two to four clear answer choices, and run it as a short anonymous class poll.