比较小数游戏:几何作图与数值比较

比较小数游戏:几何作图与数值比较
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2022-07-25 18:26
这个范例通过几何图形展示小数的比较方法。核心数学概念包括小数比较、几何作图和数值分析。作图要点涉及使用GeoGebra命令如Midpoint、Segment、Point、Random等来构造图形。适合初中生或数学爱好者用于理解小数概念和几何应用。

GeoGebra 命令及参数

  1. Midpoint(Segment[Corner[kokos5, 1], Corner[kokos5, 3]]) → P_5
  2. Segment(A, P_5) → k
  3. Point(k, a) → A_5
  4. Midpoint(Segment[Corner[kokos4, 1], Corner[kokos4, 3]]) → P_4
  5. Segment(A, P_4) → j
  6. Point(j, a) → A_4
  7. Midpoint(Segment[Corner[kokos3, 1], Corner[kokos3, 3]]) → P_3
  8. Segment(A, P_3) → i
  9. Point(i, a) → A_3
  10. Midpoint(Segment[Corner[kokos1, 1], Corner[kokos1, 3]]) → P_1
  11. Midpoint(Segment[Corner[kokos2, 1], Corner[kokos2, 3]]) → P_2
  12. Segment(A, P_1) → g
  13. Point(g, a) → A_1
  14. Segment(A, P_2) → h
  15. Point(h, a) → A_2
  16. Random(0, 30) → slučajnCijeliBr
  17. Random(20, 30) → maxVrijedn
  18. If(c, true, false) → lakše
  19. Union(Sequence[round(Random[(0 * 10000) + 1, (maxVrijedn * 10000) - 1] / 10000, Random[1, 2]), i, 1, 10], {}) → l1
  20. Union(Sequence[round(Random[(slučajnCijeliBr * 10000) + 1, ((slučajnCijeliBr + 1) * 10000) - 1] / 10000, Random[1, 3]), i, 1, 10], {}) → l2
  21. Sequence(Element[l1, j], j, 1, 5, 1) → brojeviLakše
  22. Sequence(Element[l2, j], j, 1, 5, 1) → brojeviTeže
  23. If(lakše, brojeviLakše, brojeviTeže) → brojevi
  24. Sum(Sequence[" ", n, 1, 10]) → bl50
  25. TableText({"ABC", bl50}, "vc") → sampleT
  26. Vector(Midpoint[Corner[sampleT, 1], Corner[sampleT, 3]], Corner[sampleT, 4]) → sampleV
  27. Corner(5) → dim
  28. LaTeX(dim, true, true) → tekst1
  29. Sequence(Text[TableText[{brojevi(i), bl50}, "vc"], points(i) + sampleV, true, true], i, 1, 1) → naljepnica1
  30. Sequence(Text[TableText[{brojevi(i), bl50}, "vc"], points(i) + sampleV, true, true], i, 2, 2) → naljepnica2
  31. Sequence(Text[TableText[{brojevi(i), bl50}, "vc"], points(i) + sampleV, true, true], i, 3, 3) → naljepnica3
  32. Sequence(Text[TableText[{brojevi(i), bl50}, "vc"], points(i) + sampleV, true, true], i, 4, 4) → naljepnica4
  33. Sequence(Text[TableText[{brojevi(i), bl50}, "vc"], points(i) + sampleV, true, true], i, 5, 5) → naljepnica5
  34. Sort(brojevi) → brojeviSortirano
  35. Shuffle({1, 2, 3, 4, 5, 1, 2, 3, 4, 5}) → indeksiZadPomij, {3, 4, 5, 3, 1, 2, 5, 4, 2, 1}
  36. LaTeX(indeksiZadPomij, true, true) → tekst2
  37. Element(brojeviSortirano, Element[indeksiZadPomij, indexOdabrZad]) → rješenje
  38. If(kliknutiBroj ≟ rješenje, true, false) → točno
  39. LaTeX(točno, true, true) → tekst7
  40. Text(kliknutiBroj, F, false, true, 0, 0) → tekst3
  41. Midpoint(Segment[G, H]) → I
  42. Text(Element[zadaci, Element[indeksiZadPomij, indexOdabrZad]], I, false, false, 0, 0) → odabrZad

AI 绘图提示语参考

绘制一个几何图形,比较十个随机生成的小数。首先,绘制五个中点和五个线段,然后在每个线段上随机生成一个小数点坐标,形成十个点。接着,随机生成两个整数范围内的小数,并生成两组小数。根据难度选择一组小数,将它们按从小到大的顺序排序。然后,随机打乱这十个小数的顺序,显示打乱后的顺序和排序后的顺序。最后,根据用户点击的小数判断是否正确。
以上提示语为根据原始绘图命令整理而来,仅供参考。