After class students sit in a coffee shop and talk about class and their different perspectives of the class. The camera will move from student to student when they talk.
A teacher lectures to a group of students, and one student refuses to put their phone down. The teacher after several attempts to get the student to pay attention finally kicks out the disrespectful student. Everyone else then gives their undivided attention to the lecture. Camera will be at a wide angle and then focus in on the faces of the professor when they start to yell at the student using their phone. After the student is kicked out of class the camera will focus on the faces of individual students to see their reactions to the incident.
A professor will talk to students individually about their experiences in class and get feedback from students. The camera will cut between the the prof and student to show a power difference.