• Invite previously identified students to share. 
• “¿En qué se parecen estos problemas-historia? ¿En qué son diferentes?” // “What is the same about these story problems? What is different?”
• If time allows, ask:
  • “¿Cómo corresponden los diagramas a sus historias?” // “How do their stories match the diagrams?”
  • “¿Cómo corresponden las ecuaciones a las historias?” // “How do the equations match the stories?”

The purpose of this activity is for students to choose from activities that focus on addition and subtraction within 100 or addition and subtraction within 20.

Students choose from stages of these previously introduced centers:

• Target Numbers
• Capture Squares
• Five in a Row

• “¿Qué actividad escogieron? ¿Qué les gustó de la actividad que escogieron?” // “Which activity did you choose? What did you like about the activity you chose?”