Warm Up: Part 1

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You can either download the .ggb file alone or the complete webpage for students with tasks.

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• Offline Activity (.zip)

• GeoGebra Files

  1. Below, a parallelogram is shown. Drag the orange trapezoids inside the parallelogram to make sure they both fit inside. (.ggb)
     
  2. Use the PEN tool to estimate (count) the number of unit squares inside this parallelogram. Write your guess using the PEN tool. (.ggb)
     
  3. In this app, drag the 2 orange trapezoids OUTSIDE the parallelogram and use these two shapes to CREATE ANOTHER SHAPE you've studied before. (Be sure these trapezoids don't overlap!) (.ggb)