Ways of Thinking: Make Connections
Take notes about the different strategies your classmates used for finding the counterfeit coin(s).
As your classmates present, ask questions such as:
- For one counterfeit coin: How do you know which side of the balance scale the counterfeit coin is on?
- For two counterfeit coins: How can you be sure that both of the counterfeit coins are on that side of the balance scale?