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Fraction Spider

Fraction Spider
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2016-03-06 17:15
FunctionProbability & StatisticsGraphing
In collections Lesson Starters
This example demonstrates the concept of fractions through an interesting 'spider' graphic. It involves addition and subtraction of fractions and the creation of a pie chart. By adjusting parameters, you can dynamically observe changes in fractions. This example uses GeoGebra objects such as text, points, and images, suitable for high-grade elementary and junior high school students to learn fractions and probability statistics.

GeoGebra Commands & Parameters

  1. Point A(-10.42, -8.48)
  2. Point B(-0.8, -9.8)
  3. Numeric a(990.0)
  4. Point C_1(8.04, 1.58)
  5. Point D_1(8.02, 0.48)
  6. Point C(1.38, -3.76)
  7. Point D(10.8, -5.06)
  8. (0.375 * a)
  9. (0.125 * a)
  10. (0.25 * a)
  11. (a * 0.5)
  12. (0.1 * a)
  13. (0.2 * a)
  14. (0.3 * a)
  15. (0.15 * a)
  16. Boolean b(false)