The teacher asks questions to stimulate discussion that serves different purposes (e., probing for learner understanding, helping learners articulate their ideas and thinking processes, stimulating curiosity, and helping learners to question).
TTS RANDOM NAME SELECTOR: This is simple way to call on students when no one is volunteering! Kinda like popsicle sticks, but much more techy! Random Name Selector--kids loved it last year! Also has "group" setting. Will work on an iPad too!