Symmetry Exercises for Kids by spkwan (5)

Symmetry Exercises for Kids by spkwan (5)
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2016-03-06 15:46
This example demonstrates symmetry in geometry by using mirror operations to show the equal distance relationship between points on either side of a symmetry axis. Core math concepts include symmetry, polygons, and geometric construction. It uses GeoGebra commands like Line, Mirror, and Segment with objects such as axes, points, and polygon vertices. Suitable for elementary and middle school students for visual understanding and hands-on practice.

GeoGebra Commands & Parameters

  1. Line(X, Y) → axis_y
  2. Mirror(P_1, axis_y) → P'
  3. Mirror(A_1, axis_y) → A'
  4. Mirror(B_1, axis_y) → B'
  5. Mirror(C_1, axis_y) → C'
  6. Mirror(D_1, axis_y) → D'
  7. Mirror(E_1, axis_y) → E'
  8. Mirror(F_1, axis_y) → F'
  9. Mirror(G_1, axis_y) → G'
  10. Mirror(H_1, axis_y) → H'
  11. Line(X, Y) → axis'
  12. Mirror(I_1, axis_y) → I'
  13. Mirror(J_1, axis_y) → J'
  14. Mirror(K_1, axis_y) → K'
  15. Mirror(L_1, axis_y) → L'
  16. Mirror(M_1, axis_y) → M'
  17. Mirror(Q_1, axis_y) → Q'
  18. Segment(P_1, A_1) → a
  19. Segment(A_1, B_1) → b
  20. Segment(B_1, C_1) → c
  21. Segment(G_1, H_1) → h
  22. Segment(H_1, I_1) → i
  23. Segment(I_1, J_1) → j
  24. Segment(J_1, K_1) → k
  25. Segment(K_1, L_1) → l
  26. Segment(L_1, M_1) → m
  27. Segment(M_1, Q_1) → n
  28. Segment(P_1, A') → a_1
  29. Segment(A', B') → b_1
  30. Segment(B', C') → c_1
  31. Segment(G', H') → h_1
  32. Segment(H', I') → i_1
  33. Segment(I', J') → j_1
  34. Segment(J', K') → k_1
  35. Segment(K', L') → l_1
  36. Segment(L', M') → m_1
  37. Segment(M', Q') → n_1
  38. Segment(C_1, D_1) → d
  39. Segment(D_1, E_1) → e
  40. Segment(E_1, F_1) → f
  41. Segment(F_1, G_1) → g
  42. Segment(C', D') → d_1
  43. Segment(D', E') → e_1
  44. Segment(E', F') → f_1
  45. Segment(F', G') → g_1