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Multiplication Array by brownh (2)

Multiplication Array by brownh (2)
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2015-02-27 01:04
Coordinate GeometryGeometric Construction
This activity explores partial products. It involves the core concept of multiplication and uses GeoGebra commands such as Intersect, Point, Segment, etc., for geometric construction. Suitable for upper elementary or middle school students to learn about multiplication and partial products.

GeoGebra Commands & Parameters

  1. Intersect(xAxis, yAxis) → A
  2. Point(xAxis) → B
  3. Segment(A, B) → a
  4. Point(yAxis) → C
  5. Segment(A, C) → b
  6. Line(C, a) → c
  7. Line(B, b) → d
  8. Intersect(c, d) → D
  9. Point(b) → F
  10. Line(F, a) → f
  11. Point(a) → E
  12. Line(E, b) → e
  13. Intersect(f, e) → G
  14. Intersect(c, e) → H
  15. Intersect(d, f) → I
  16. Polygon(C, H, G, F) → poly1, c_1, h, g, f_1
  17. Polygon(G, H, D, I) → poly2, g_1, h_1, d_1, i
  18. Polygon(G, I, B, E) → poly3, g_2, i_1, b_1, e_1
  19. Polygon(G, E, A, F) → poly4, g_3, e_2, a_1, f_2
  20. Segment(C, D) → j
  21. Segment(I, B) → k
  22. Segment(D, I) → l
  23. Segment(B, E) → m
  24. Segment(E, A) → n
  25. Segment(A, F) → p
  26. Segment(F, C) → q
  27. Segment(F, G) → r
  28. Segment(G, I) → s
  29. Intersect(c_1, h) → J
  30. Segment(E, J) → t
  31. Distance(H, D) → distanceHD
  32. Distance(C, H) → distanceCH
  33. Distance(C, F) → distanceCF
  34. Distance(F, A) → distanceFA
  35. Distance(D, B) → distanceDB

AI Drawing Prompt Reference

Draw a multiplication array with two vertical axes and four points on each axis, forming four rectangles. Start by drawing the two axes, then select four points on each axis to form four rectangles. Finally, connect the sides of the rectangles to ensure they are perpendicular to each other.
The prompt above was compiled from the original drawing commands and is for reference only.