During an exercise in a computer class, the instructor notices that the learners appear to be helping one another keep up with the activity. The instructor asks the class if there are any questions. No one responds. Which of the following should the instructor do to make sure learners understand the activity?
A.
Tell the learners they have one last opportunity to ask questions before new content is offered.
B.
Take a break and question one of the learners.
C.
Stand near those learners who are talking and try to hear what they are talking about.
D.
Ask the learners a series of questions about the concept.