Topics for next class
Student questions often go unanswered during a class discussion. Collect them before they slip way so you can discuss them during the next class.
More types of activities
Teams by color
Split your participants into teams by color. Future questions can then segment responses by team.
Sanity check
Making time for self-care is a crucial part of staying sane during this collective quarantine. Let your team know you care about their well-being by asking how they're caring for themselves.
Competition
Ask a series of questions and declare a winner at the end for the person who scores the most points.