Turn & Talk
Before the period even begins, the classroom comes alive with typical adolescent energy. Students are shuffling into their seats as the door opens and reopens. Hallway activity spills in— there's books and bodies and chatter and laughter, and, yes, even the occasional screaming.

Then the bell rings.

The standard teacher scramble goes into effect. Attendance check, student questions, bathroom needs, and maybe even an office call over the phone or intercom.

What a perfect time for social bell ringers.