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Number Classification Activity

Number Classification Activity
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2017-08-21 00:26
FunctionCoordinate GeometryGeometric Construction
This example demonstrates how to classify numbers as integers, rational numbers, or whole numbers. It involves core math concepts like number lines, classification, and sets. Constructed using commands like Segment, Circle, Random, Sum, Text, and Polygon, along with objects such as points and circles. Ideal for middle school mathematics education to help students understand and master number classification methods.

GeoGebra Commands & Parameters

  1. Segment(center, point1) → SegRad1
  2. Circle(center, CircRad3) → circle3
  3. Circle(center, CircRad2) → circle2
  4. Circle(center, CircRad1) → circle1
  5. Random(0, 99) → RandNum1
  6. Random(0, 99) → RandNum2
  7. Random(1, 3) → diceroll1
  8. Circle(point1, 1) → HidePoint1
  9. Random(1, 9) → RandNum3
  10. Random(1, 2) → dicerollnegative
  11. Circle(point2, 1) → HidePoint2
  12. Sum({count1, count2, count3, count4, count5}) → HelperFunction1
  13. Random(1, 3) → diceroll2
  14. Random(1, 3) → diceroll3
  15. Random(1, 3) → diceroll4
  16. Random(1, 3) → diceroll5
  17. Segment(center, point2) → SegRad2
  18. Segment(center, point3) → SegRad3
  19. Segment(center, point4) → SegRad4
  20. Segment(center, point5) → SegRad5
  21. Circle(point3, 1) → HidePoint3
  22. Circle(point4, 1) → HidePoint4
  23. Circle(point5, 1) → HidePoint5
  24. Circle(center, CircRad1) → circleshade1
  25. Circle(center, CircRad2) → circleshade2
  26. Circle(center, CircRad3) → circleshade3
  27. Circle((16, 2), 1.2) → startcircle2
  28. Circle((16, -1), 1.2) → startcircle3
  29. Circle((16, -4), 1.2) → startcircle4
  30. Circle((19, 2), 1.2) → startcircle1
  31. Circle((19, -1), 1.2) → startcircle5
  32. Text("Drag the numbers to the most appropriate region in the diagram.") → Inst
  33. Text("Your Numbers") → text4
  34. Polygon(A, B, C, D) → poly1, a, b, c, d
  35. Text("Classify each number as a whole number, an integer, or a rational number.") → GenInstructions