比较苹果与橙子的比率活动：通过图形理解比例关系

GeoGebra 命令及参数

1. Shuffle(Sequence[35]) → applesNums, {26, 19, 13, 33, 22, 2, 21, 15, 30, 7, 4, 23, 11, 24, 31, 32, 12, 1, 34, 9, 10, 18, 6, 28, 3, 8, 17, 5, 27, 20, 25, 14, 16, 35, 29}
2. Element(applesNums, Mod[questionCount, Length[applesNums]] + 1) → applesShown
3. Shuffle(Sequence[36 - applesShown]) → orangesNums, {6, 1, 5, 4, 7, 3, 8, 9, 10, 2}
4. Sample(Sequence[36], applesShown, false) → applesPos, {20, 17, 32, 36, 2, 4, 14, 24, 28, 25, 6, 1, 21, 22, 9, 19, 11, 31, 27, 12, 15, 13, 7, 29, 34, 26}
5. Element(orangesNums, 1) → orangesShown
6. Sample(Sequence[36] \ applesPos, orangesShown, false) → orangesPos, {30, 23, 5, 8, 10, 18}
7. Corner(5) → AppSize
8. Polygon({(0, 0), (10, 0), (10, 4), (0, 4)}) → box
9. Flatten(Sequence[Sequence[(0.5 + kk, 4 - (0.5 + jj)), kk, 0, 9], jj, 0, 4]) → positions
10. Sequence(Circle[Element[positions, Element[applesPos, kk]], 0.25], kk, 1, Length[positions]) → apples_{2}
11. Sequence(Circle[Element[positions, Element[orangesPos, kk]], 0.25], kk, 1, Length[orangesPos]) → oranges_{2}
12. Textfield(appsNum) → InputBox1
13. Textfield(orangesNum) → InputBox2
14. Textfield(totalNum) → InputBox3
15. If(correct1, "✓", "✘") → textFeedback1
16. If(correct2, "✓", "✘") → textFeedback2
17. If(correct3, "✓", "✘") → textFeedback3
18. Translate(hGL, Vector[(Vector[Corner[4], Corner[1]] / 500 * 16)]) → hGL'
19. Translate(vGL, Vector[(Vector[Corner[1], Corner[2]] / 800 * 16)]) → vGL'
20. Translate(vGL, Vector[(Vector[Corner[1], Corner[2]] / 800 * 64)]) → vGL'_{1}
21. If(A1 ≟ 1, "Apple", "Apples") → B1
22. If(A2 ≟ 1, "Orange", "Oranges") → B2
23. Sequence((11.2, 4 - (0.5 + jj)), jj, 0, 2) → legendPos
24. Translate(legendPos, (1, 0)) → departure
25. Sequence((0.5, -2.6 + (kk * 0.75)), kk, 0, 1) → legendPos2
26. Sequence((8.5, -2.7 + (kk * 0.75)), kk, 0, 1) → legendPos3
27. Flatten(Translate[{legendPos2, legendPos3}, (If[stage ≟ 2, 4, 4.3], 0)]) → arrival
28. Semicircle(departure(1), arrival(4)) → c1
29. Semicircle(departure(1), arrival(1)) → c2
30. Point(c1, 1 - Min[SlideToAnim - 1, 1]) → Panim2
31. Point(c2, 1 - Min[SlideToAnim, 1]) → Panim1
32. Text(Text[applesShown], Panim1, true, true, 0, 0) → textanim1
33. Text(Text[applesShown], Panim2, true, true, 0, 0) → textanim2
34. Semicircle(departure(2), arrival(2)) → c3
35. Semicircle(departure(2), arrival(3)) → c4
36. Point(c3, 3 - Min[SlideToAnim, 3]) → Panim3
37. Point(c4, 4 - Min[SlideToAnim, 4]) → Panim4
38. Text(Text[orangesShown], Panim3, true, true, 0, 0) → textanim3
39. Text(Text[orangesShown], Panim4, true, true, 0, 0) → textanim4
40. Point(c1, 1 - Min[SlideToAnim, 1]) → Panim5
41. Point(c3, 2 - Min[SlideToAnim, 2]) → Panim6
42. Semicircle(departure(3), arrival(1)) → c7
43. Semicircle(departure(3), arrival(3)) → c8
44. Point(c7, 3 - Min[SlideToAnim, 3]) → Panim7
45. Point(c8, 4 - Min[SlideToAnim, 4]) → Panim8
46. Text(Text[applesShown], Panim5, true, true, 0, 0) → textanim5
47. Text(Text[totalNum], Panim7, true, true, 0, 0) → textanim7
48. Text(Text[totalNum], Panim8, true, true, 0, 0) → textanim8
49. Text(Text[orangesShown], Panim6, true, true, 0, 0) → textanim6
50. Dilate(pic1, 0.1) → pic1'
51. Zip(Translate[pic1', Vector[positions(kk)]], kk, applesPos) → l1
52. Translate(pic1', Vector[legendPos(1)]) → pic1''
53. Translate(pic1', Vector[legendPos(3) - (sep, 0)]) → pic1''_{1}
54. Translate(pic1', Vector[legendPos2(1)]) → pic1''_{2}
55. Translate(pic1', Vector[legendPos3(2)]) → pic1''_{3}
56. Dilate(pic2, 0.1) → pic2'
57. Zip(Translate[pic2', Vector[positions(kk)]], kk, orangesPos) → l2
58. Translate(pic2', Vector[legendPos(2)]) → pic2''
59. Translate(pic2', Vector[legendPos(3) + (sep, 0)]) → pic2''_{1}
60. Translate(pic2', Vector[legendPos2(2)]) → pic2''_{2}
61. Translate(pic2', Vector[legendPos3(1)]) → pic2''_{3}
62. Translate(pic2', Vector[legendPos2(2) + (0, 0.2)]) → pic2''_{4}
63. Translate(pic1', Vector[legendPos2(1)] + ((-sep), 0.15)) → pic1''_{5}
64. Translate(pic2', Vector[legendPos2(1)] + (sep, 0.1)) → pic2''_{5}
65. Translate(pic1''_{5}, (8, 0)) → pic4
66. Translate(pic2''_{5}, (8, 0)) → pic3
67. TableText({((("\bold\color{" * colorApple) * "}") * Text[applesShown]), "Apples\\\\\\"}, {((("\bold\color{" * colorOrange) * "}") * Text[orangesShown]), "Oranges\\\\\\"}, {((("\bold\color{" * colorTotal) * "}") * Text[totalNum]), "Fruit"}, "l") → text5
68. Translate(pic1', Vector[legendPos3(2) + (0, 0.3)]) → pic1''_{4}