Gallery Problems Exercise

Keep It Balanced

Opening

Keep It Balanced

Work with a partner.

  1. Take turns finding the card that belongs in the equation to make it a true equation.
     
  2. Explain to your partner how you made your decision. Your partner should either agree with your explanation or challenge it if your explanation is not clear, correct, and complete.
     
  3. When you both agree, write the appropriate card into the equation.

HANDOUT: Card Sort