Launch realtime multiple choice questions in class

[mlinderm]

As an instructor, I want to implement real-time peer instruction questions in class to assess student understanding.

Peer instruction where students first answer a multiple choice solo, then discuss their answers with a group and then respond again with their group's consensus answer. Only after the second round the instructor shows the graph of responses.

Key Features

• Launch multiple choice question for students to answer where instructor (and only instructor) can monitor results in real-time (number and distribution answers)
• Restart question (i.e., reset answer counts) without showing results
• Selectively reveal results to class in real-time
• Hide question when not relevant to class
• Maintain question statistics to enable downstream analysis

CRC Cards

Room
Knows name
Knows members	User via Roster
Knows polls	Poll

Poll
Knows start & end
Knows results
Knows rooms	Room

Notes

• Example for using socket.io with Next