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Sharing Grains Equally

Sharing Grains Equally
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2019-03-22 18:08
SequenceGeometric ConstructionSlider Animation
This example demonstrates how to share grains equally. Key mathematical concepts include average and distribution. Commands like Textfield, Div, Mod, Sequence, and Polygon are used to construct the figures. Suitable for high-grade elementary or junior high school students.

GeoGebra Commands & Parameters

  1. Textfield(divid) → InputBox1Divid
  2. Textfield(div) → InputBox2Div
  3. Div(divid, div) → Qu
  4. Mod(divid, div) → Re
  5. Sequence(Polygon[Co + (0, ((BoxHeight + BoxSpacing) * k)), Co + (0, ((BoxHeight + BoxSpacing) * k) + BoxHeight), Co + (BoxWidth, ((BoxHeight + BoxSpacing) * k) + BoxHeight), Co + (BoxWidth, ((BoxHeight + BoxSpacing) * k))], k, 0, div - 1) → listBox, {67.5, 67.5, 67.5, 67.50000000000011}
  6. Polygon(RegCo1, RegCo2, RegCo3, RegCo4) → RegionOne, RegOneS1, RegOneS2, RegOneS3, RegOneS4
  7. If(ShowChi, "中文", "Eng") → TextLanguage
  8. If(ShowChi, "顯示答案", "Show Answer") → TextAns
  9. If(ShowChi, "計算新一題前，先按上方的重置按鈕。", "Press the button above for resetting.") → TextReset
  10. If(ShowChi, "可顯示1至30粒數粒，及1至9個盒。", "It can display 1 to 30 squares, and 1 to 9 boxes.") → Text5