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Time Zones and Integer Comparison

Time Zones and Integer Comparison
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2024-02-06 17:27
Coordinate Geometry
In collections Negative Zahlen - Einführung
This example uses multiple-choice and open-ended questions to help students understand the concept of time zones and their relationship with integers. Key mathematical concepts include comparing and ordering integers, and their application in real-life situations. GeoGebra commands such as Sequence, Element, Textfield, Circle are used for construction. Suitable for 5-6 grade students.

GeoGebra Commands & Parameters

  1. Sequence(Random[1, 10], i, 1, 10) → randomNumbers, {10, 10, 2, 10, 5, 7, 3, 1, 10, 6}
  2. Element(randomNumbers, Mod[questionCount, Length[randomNumbers]] + 1) → randomNumber
  3. Textfield(input) → inputBox
  4. Circle(PBangkok, 0.6) → cBangkok
  5. Circle(PBrasilia, 0.6) → cBrasilia
  6. Circle(PKairo, 0.25) → cKairo
  7. Circle(PKapstadt, 0.6) → cKapstadt
  8. Circle(PLima, 0.6) → cLima
  9. Circle(PLondon, 0.4) → cLondon
  10. Circle(PLosAngeles, 0.6) → cLosAngeles
  11. Circle(PMadrid, 0.4) → cMadrid
  12. Circle(PMelbourne, 0.6) → cMelbourne
  13. Circle(PNewYork, 0.2) → cNewYork
  14. Circle(PNuuk, 0.6) → cNuuk
  15. Circle(PRom, 0.2) → cRom
  16. Circle(PShanghai, 0.6) → cShanghai
  17. Circle(PWellington, 0.6) → cWellington
  18. Circle(PWien, 0.2) → cWien
  19. Circle(PBischkek, 0.2) → cBischkek
  20. Circle(PIslambad, 0.2) → cIslambad
  21. Circle(PDamaskus, 0.25) → cDamaskus
  22. Circle(PMexikoStadt, 0.6) → cMexikoStadt
  23. Circle(PToronto, 0.2) → cToronto
  24. Circle(PPeking, 0.6) → cPeking
  25. Midpoint(Corner[picFlugzeug, 1], Corner[picFlugzeug, 3]) → Flugzeug
  26. IndexOf(Flugzeug, PointList) → pos
  27. Text(txtTimeInfo, Midpoint[PosImg11, PosImg12] + (0, -0.25), false, true, 0, -1) → txtTimeInfo02
  28. Text("\textsf{\tiny{−7}}", Corner[picKarte, 4] + (0.275 + (0.75 * 4), -0.45), false, true, 0, 0) → txt07m
  29. Text("\textsf{\tiny{−6}}", Corner[picKarte, 4] + (0.275 + (0.75 * 5), -0.45), false, true, 0, 0) → txt06m
  30. Text("\textsf{\tiny{−5}}", Corner[picKarte, 4] + (0.275 + (0.76 * 6), -0.45), false, true, 0, 0) → txt05m
  31. Text("\textsf{\tiny{−9}}", Corner[picKarte, 4] + (0.275 + (0.73 * 2), -0.45), false, true, 0, 0) → txt09m
  32. Text("\textsf{\tiny{−8}}", Corner[picKarte, 4] + (0.275 + (0.74 * 3), -0.45), false, true, 0, 0) → txt08m
  33. Text("\textsf{\tiny{−10}}", Corner[picKarte, 4] + (0.275 + 0.68, -0.45), false, true, 0, 0) → txt10m
  34. Text("\textsf{\tiny{−11}}", Corner[picKarte, 4] + (0.28, -0.45), false, true, 0, 0) → txt11m
  35. Text("\textsf{\tiny{−4}}", Corner[picKarte, 4] + (0.275 + (0.765 * 7), -0.45), false, true, 0, 0) → txt04m
  36. Text("\textsf{\tiny{−3}}", Corner[picKarte, 4] + (0.275 + (0.765 * 8), -0.45), false, true, 0, 0) → txt03m
  37. Text("\textsf{\tiny{−2}}", Corner[picKarte, 4] + (0.275 + (0.77 * 9), -0.45), false, true, 0, 0) → txt02m
  38. Text("\textsf{\tiny{−1}}", Corner[picKarte, 4] + (0.275 + (0.78 * 10), -0.45), false, true, 0, 0) → txt01m
  39. Text("\textsf{\tiny{0}}", Corner[picKarte, 4] + (0.275 + (0.78 * 11), -0.45), false, true, 0, 0) → txt00
  40. Text("\textsf{\tiny{+1}}", Corner[picKarte, 4] + (0.275 + (0.78 * 12), -0.45), false, true, 0, 0) → txt01
  41. Text("\textsf{\tiny{+2}}", Corner[picKarte, 4] + (0.275 + (0.78 * 13), -0.45), false, true, 0, 0) → txt02
  42. Text("\textsf{\tiny{+3}}", Corner[picKarte, 4] + (0.275 + (0.78 * 14), -0.45), false, true, 0, 0) → txt03
  43. Text("\textsf{\tiny{+4}}", Corner[picKarte, 4] + (0.275 + (0.782 * 15), -0.45), false, true, 0, 0) → txt04
  44. Text("\textsf{\tiny{+5}}", Corner[picKarte, 4] + (0.275 + (0.782 * 16), -0.45), false, true, 0, 0) → txt05
  45. Text("\textsf{\tiny{+6}}", Corner[picKarte, 4] + (0.275 + (0.782 * 17), -0.45), false, true, 0, 0) → txt06
  46. Text("\textsf{\tiny{+7}}", Corner[picKarte, 4] + (0.275 + (0.782 * 18), -0.45), false, true, 0, 0) → txt07
  47. Text("\textsf{\tiny{+8}}", Corner[picKarte, 4] + (0.275 + (0.785 * 19), -0.45), false, true, 0, 0) → txt08
  48. Text("\textsf{\tiny{+9}}", Corner[picKarte, 4] + (0.275 + (0.785 * 20), -0.45), false, true, 0, 0) → txt09
  49. Text("\textsf{\tiny{+10}}", Corner[picKarte, 4] + (0.275 + (0.785 * 21), -0.45), false, true, 0, 0) → txt10
  50. Text("\textsf{\tiny{+11}}", Corner[picKarte, 4] + (0.275 + (0.78 * 22), -0.45), false, true, 0, 0) → txt11
  51. Text("\textsf{\tiny{+12}}", Corner[picKarte, 4] + (0.275 + (0.772 * 23), -0.45), false, true, 0, 0) → txt12
  52. Text("\textsf{\tiny{−12}}", Corner[picKarte, 4] + (0.275 + (0.79 * 23), -0.7), false, true, 0, 0) → txt12m
  53. Text("\textsf{\tiny{−11}}", Corner[picKarte, 4] + (0.275 + (0.77 * 24), -0.45), false, true, 0, 0) → txt11m1
  54. Length(TimeList) → LengthTimeList

AI Drawing Prompt Reference

Draw a graphic showing integer comparisons of time zones across different cities. The graphic includes circular markers representing various cities, each with a text box displaying corresponding integer time differences, such as -7, -6, etc. There is also an airplane marker indicating flight paths. The construction order is: first draw all circles, then add text boxes, and finally add the airplane marker. The graphic is suitable for 5-6 grade students to understand integer comparisons and time zone relationships.
The prompt above was compiled from the original drawing commands and is for reference only.