GeoGebra Construction & Drag Test

GeoGebra Construction & Drag Test
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2017-02-20 22:46
This example demonstrates dynamic geometry constructions by dragging points, focusing on function graphs and probability distributions. It involves core math concepts like functions, probability & statistics, geometric transformations, and sequences. GeoGebra commands used include Ray, Point, Polygon, Segment, OrthogonalLine, Circle, Intersect, and Line. Suitable for high school and above, helping learners understand the dynamic relationship between functions, probability, and geometric constructions.

GeoGebra Commands & Parameters

  1. Ray(M, U) → d1
  2. Point(d1) → V
  3. Polygon(A, B, C, D) → SquareA, a, b, c, d
  4. Segment(E, F) → e
  5. OrthogonalLine(F, e) → f
  6. Circle(F, E) → g
  7. Intersect(g, f, 2) → G
  8. OrthogonalLine(G, f) → h
  9. OrthogonalLine(E, e) → i
  10. Intersect(h, i) → H
  11. Polygon(E, F, G, H) → SquareB, e_1, f_1, g_1, h_1
  12. Segment(I, J) → j
  13. Circle(I, J) → k
  14. Circle(J, I) → p
  15. OrthogonalLine(I, j) → l
  16. OrthogonalLine(J, j) → m
  17. Intersect(p, m, 2) → K
  18. Intersect(k, l, 2) → L
  19. Polygon(I, J, K, L) → SquareF, i_1, j_1, k_1, l_1
  20. Segment(M, V) → n
  21. OrthogonalLine(M, n) → s
  22. Segment(Q, R) → t
  23. Segment(Q, S) → a1
  24. Line(S, t) → b1
  25. Line(R, a1) → c1
  26. Intersect(b1, c1) → T
  27. Polygon(Q, R, T, S) → SquareD, q_1, r_1, t_1, s_1
  28. OrthogonalLine(V, d1) → q
  29. Point(q) → N
  30. OrthogonalLine(N, q) → r
  31. OrthogonalLine(M, n) → e1
  32. Intersect(r, e1) → O
  33. Polygon(M, V, N, O) → SquareC, m_1, v, n_1, o
  34. Segment(P, W) → f1
  35. Line(A1, f1) → h1
  36. Point(h1) → B1
  37. Polygon(P, W, B1, A1) → SquareE, p_1, w, b1_1, a1_1