Symmetry Exercises for Kids by spkwan (3)

Symmetry Exercises for Kids by spkwan (3)
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2016-03-08 22:51
This example demonstrates symmetry using geometric transformations, involving parallelograms, linear regression, circles, sequences, and curve sketching. It uses GeoGebra commands like Line, Mirror, and Segment for geometric construction. Suitable for high-grade elementary and junior high school students to learn symmetry.

GeoGebra Commands & Parameters

  1. Line(X, Y) → a_1
  2. Mirror(P_1, a_1) → P'
  3. Mirror(A_1, a_1) → A'
  4. Mirror(B_1, a_1) → B'
  5. Mirror(C_1, a_1) → C'
  6. Mirror(D_1, a_1) → D'
  7. Mirror(E_1, a_1) → E'
  8. Mirror(F_1, a_1) → F'
  9. Mirror(G_1, a_1) → G'
  10. Mirror(H_1, a_1) → H'
  11. Mirror(Q_1, a_1) → Q'_1
  12. Segment(P_1, A_1) → b_1
  13. Segment(A_1, B_1) → c_1
  14. Segment(B_1, C_1) → d_1
  15. Segment(C_1, D_1) → e_1
  16. Segment(D_1, E_1) → f_1
  17. Segment(E_1, F_1) → g_1
  18. Segment(F_1, G_1) → h_1
  19. Segment(G_1, H_1) → i_1
  20. Segment(H_1, Q_1) → j
  21. Segment(P', A') → k
  22. Segment(A', B') → l
  23. Segment(B', C') → m
  24. Segment(C', D') → n
  25. Segment(D', E') → p
  26. Segment(E', F') → q
  27. Segment(F', G') → r
  28. Segment(G', H') → s
  29. Segment(H', Q'_1) → t
  30. Line(X, Y) → a