(Yes / no question: "Do you have the name and contact info of at least one other student in class?") Answer yes! And get **two** classmates' contact info just to be safe.
Work Step by Step
This is a great idea for every class. In case you miss a class or just want to form a study group, it is imperative to have contact information for at least 2 of your classmates. It's also a great way to make new friends! So politely ask your classmates for their phone numbers, email, social media, or whatever way is easiest to get in touch.