Explain that there are many times when people have to work together, such as:

• A basketball team playing together.
• A classroom of students listening to a teacher.
• A choir singing in harmony.

Discuss: 

• What would happen if one person hogged the ball in a basketball game? 
• What would happen if one person kept talking during class?
• What would happen if one person shouted their way through a choir song?

Just as everyone has to work together to play on a basketball team or sing in a choir, everyone can pitch in to clean up a shared space.

Emphasize that you are all on the same team.

Optional Activity: Sing Improv!

If you’re up for it, try singing together to experience harmony. Invite one person to start singing a riff (such as “la la la la”) and invite each other person to join, one at a time, to form an impromptu choir. (If it sounds terrible, that’s okay — just laugh!)