by Dan Meyer

• 1. Guess how long the other bubble wrap pieces will take to pop.
• 2. Give an answer you know is too high.
• 3. Give an answer you know is too low.

• video — bubble wrap break time

• 4. What information would be useful to know here?
• 5. What information doesn't matter?

• file — the dimensions of the pieces

• video — the large piece
• video — the medium piece

• 6. If a piece took an hour to pop, how large would you expect it to be?