Explore GeoGebra Classroom (Part 1)

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• Offline Activity (.zip)

• GeoGebra Files

  1. Applet 1 (.ggb)
     
  2. Applet 2 (.ggb)
     
  3. Markus paid $1.00 for a cheap souvenir that was only worth $0.16. What would his change be? Illustrate below by dragging coins below the line. (.ggb)
     
  4. Drag coins on top of the dollar bill shown so that the value of all these coins also totals $1.00. (.ggb)
     
  5. Whoa! It's quarter of eight. What would that look like here? (.ggb)
     
  6. Each large square has value 1. Display the value 339% below. (.ggb)
     
  7. Applet 7 (.ggb)
     
  8. Ruler Demo (.ggb)
     
  9. Use the protractor to measure the 3 angles below. Record this measure in the diagram. (.ggb)
     
  10. Susan has $165 saved up so far. This amount is 40% of the amount she needs to purchase a swimming pool. What is the cost of the swimming pool? (.ggb)
      
  11. Find the area of the parallelogram on the left. Show and explain your reasoning. Source: Illustrative Mathematics & Open Up Resources 6-8 Math Curriculum (.ggb)
      
  12. Check out the mystery number "r" in the app below. Move points around and watch this value change as you do. (.ggb)
      
  13. What kind of 3D surfaces can you create here? Explore! (.ggb)
      
  14. For each box-and-whisker plot below, drag the red point to where you think the mean of the data set is located. Click on the "Check the Means" button to confirm. (.ggb)
      
  15. Create a parallelogram below so that no vertex coordinate repeats. Then justify why your quadrilateral is a parallelogram. Source: OpenMiddle.com (.ggb)
      
  16. Use the SEGMENT tool to help construct inscribed angles D and E that both intercept arc AB. Then, use the ANGLE tool to measure these two angles. (.ggb)