IM 7.5.3 Lesson: Changing Elevation

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• Offline Activity (.zip)

• GeoGebra Files

  1. Draw arrows on the number line to represents the situation:​ The temperature was -5 degrees. Then the temperature rose 5 degrees. (.ggb)
     
  2. Draw arrows on the number line to represents the situation:​ A climber was 30 feet above sea level. Then she descended 30 feet. (.ggb)
     
  3. Applet 3 (.ggb)
     
  4. Applet 4 (.ggb)
     
  5. Write an addition equation and draw a number line diagram for B. Include the starting elevation, change, and final elevation in your diagram. (.ggb)
     
  6. Applet 6 (.ggb)