This very popular (and to my mind, clever) pin is pinned with the following caption:
“Take your cup and place an empty toilet paper roll inside. Now place your popsicle sticks inside the roll. Now you can pull from inside the roll. After you call the student, place their popsicle stick on the outside of the roll. * If there was a student that you think you might want to call on again just place them back inside the roll. Now students won’t know who you’re going to call on. They’ll just think you’re putting all the names back into the cup! So brilliant!”
The moral of the story?