Moodle Basics: Choice Activity (Polling Students)

For Instructors:  The Choice activity allows you to ask a question and set up radio buttons which learners can click to make a selection from a number of possible responses. They can choose one or more option and they can update their selection if you allow them. Choices can be useful as quick poll to stimulate thinking about a topic; to allow the class to vote on a direction for the course, or to gauge progress.

Written Documentation: https://docs.moodle.org/36/en/Choice_activity