以乘法找因数

以乘法找因数
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2021-10-22 10:44
本范例通过乘法演示如何找到一个数的因数。核心数学概念包括整数和因数的概念。使用了GeoGebra中的Polygon命令来构造图形。适合小学高年级或初中低年级学生学习因数分解。

GeoGebra 命令及参数

  1. Polygon(A_{1}, A_{1} + (1, 0), A_{1} + (1, 1), A_{1} + (0, 1)) → q_{1}, a_{1}, f_{1}, g_{1}, h_{1}
  2. Polygon(A_{2}, A_{2} + (1, 0), A_{2} + (1, 1), A_{2} + (0, 1)) → q_{2}, a_{2}, f_{2}, g_{2}, h_{2}
  3. Polygon(A_{3}, A_{3} + (1, 0), A_{3} + (1, 1), A_{3} + (0, 1)) → q_{3}, a_{3}, f_{3}, g_{3}, h_{3}
  4. Polygon(A_{4}, A_{4} + (1, 0), A_{4} + (1, 1), A_{4} + (0, 1)) → q_{4}, a_{4}, f_{4}, g_{4}, h_{4}
  5. Polygon(A_{5}, A_{5} + (1, 0), A_{5} + (1, 1), A_{5} + (0, 1)) → q_{5}, a_{5}, f_{5}, g_{5}, h_{5}
  6. Polygon(A_{6}, A_{6} + (1, 0), A_{6} + (1, 1), A_{6} + (0, 1)) → q_{6}, a_{6}, f_{6}, g_{6}, h_{6}
  7. Polygon(A_{7}, A_{7} + (1, 0), A_{7} + (1, 1), A_{7} + (0, 1)) → q_{7}, a_{7}, f_{7}, g_{7}, h_{7}
  8. Polygon(A_{8}, A_{8} + (1, 0), A_{8} + (1, 1), A_{8} + (0, 1)) → q_{8}, a_{8}, f_{8}, g_{8}, h_{8}
  9. Polygon(A_{9}, A_{9} + (1, 0), A_{9} + (1, 1), A_{9} + (0, 1)) → q_{9}, a_{9}, f_{9}, g_{9}, h_{9}
  10. Polygon(A_{10}, A_{10} + (1, 0), A_{10} + (1, 1), A_{10} + (0, 1)) → q_{10}, a_{10}, f_{10}, g_{10}, h_{10}
  11. Polygon(A_{11}, A_{11} + (1, 0), A_{11} + (1, 1), A_{11} + (0, 1)) → q_{11}, a_{11}, f_{11}, g_{11}, h_{11}
  12. Polygon(A_{12}, A_{12} + (1, 0), A_{12} + (1, 1), A_{12} + (0, 1)) → q_{12}, a_{12}, f_{12}, g_{12}, h_{12}
  13. Polygon(A_{13}, A_{13} + (1, 0), A_{13} + (1, 1), A_{13} + (0, 1)) → q_{13}, a_{13}, f_{13}, g_{13}, h_{13}
  14. Polygon(A_{14}, A_{14} + (1, 0), A_{14} + (1, 1), A_{14} + (0, 1)) → q_{14}, a_{14}, f_{14}, g_{14}, h_{14}
  15. Polygon(A_{15}, A_{15} + (1, 0), A_{15} + (1, 1), A_{15} + (0, 1)) → q_{15}, a_{15}, f_{15}, g_{15}, h_{15}
  16. Polygon(A_{16}, A_{16} + (1, 0), A_{16} + (1, 1), A_{16} + (0, 1)) → q_{16}, a_{16}, f_{16}, g_{16}, h_{16}
  17. Polygon(A_{17}, A_{17} + (1, 0), A_{17} + (1, 1), A_{17} + (0, 1)) → q_{17}, a_{17}, f_{17}, g_{17}, h_{17}
  18. Polygon(A_{18}, A_{18} + (1, 0), A_{18} + (1, 1), A_{18} + (0, 1)) → q_{18}, a_{18}, f_{18}, g_{18}, h_{18}
  19. Polygon(A_{19}, A_{19} + (1, 0), A_{19} + (1, 1), A_{19} + (0, 1)) → q_{19}, a_{19}, f_{19}, g_{19}, h_{19}
  20. Polygon(A_{20}, A_{20} + (1, 0), A_{20} + (1, 1), A_{20} + (0, 1)) → q_{20}, a_{20}, f_{20}, g_{20}, h_{20}
  21. Polygon(A_{21}, A_{21} + (1, 0), A_{21} + (1, 1), A_{21} + (0, 1)) → q_{21}, a_{21}, f_{21}, g_{21}, h_{21}
  22. Polygon(A_{22}, A_{22} + (1, 0), A_{22} + (1, 1), A_{22} + (0, 1)) → q_{22}, a_{22}, f_{22}, g_{22}, h_{22}
  23. Polygon(A_{23}, A_{23} + (1, 0), A_{23} + (1, 1), A_{23} + (0, 1)) → q_{23}, a_{23}, f_{23}, g_{23}, h_{23}
  24. Polygon(A_{24}, A_{24} + (1, 0), A_{24} + (1, 1), A_{24} + (0, 1)) → q_{24}, a_{24}, f_{24}, g_{24}, h_{24}
  25. Polygon(A_{25}, A_{25} + (1, 0), A_{25} + (1, 1), A_{25} + (0, 1)) → q_{25}, a_{25}, f_{25}, g_{25}, h_{25}
  26. Polygon(A_{26}, A_{26} + (1, 0), A_{26} + (1, 1), A_{26} + (0, 1)) → q_{26}, a_{26}, f_{26}, g_{26}, h_{26}
  27. Polygon(A_{27}, A_{27} + (1, 0), A_{27} + (1, 1), A_{27} + (0, 1)) → q_{27}, a_{27}, f_{27}, g_{27}, h_{27}
  28. Polygon(A_{28}, A_{28} + (1, 0), A_{28} + (1, 1), A_{28} + (0, 1)) → q_{28}, a_{28}, f_{28}, g_{28}, h_{28}
  29. Polygon(A_{29}, A_{29} + (1, 0), A_{29} + (1, 1), A_{29} + (0, 1)) → q_{29}, a_{29}, f_{29}, g_{29}, h_{29}
  30. Polygon(A_{30}, A_{30} + (1, 0), A_{30} + (1, 1), A_{30} + (0, 1)) → q_{30}, a_{30}, f_{30}, g_{30}, h_{30}

AI 绘图提示语参考

绘制一个由30个相同大小的正方形组成的网格,每个正方形边长为1个单位,水平排列成一行。每个正方形内部填充不同的颜色,以展示数字的因数分解。所有正方形紧密相邻,无间隙,整体形成一条长条带。图形用于教学演示,通过不同颜色的方块直观表示乘法与因数的关系。
以上提示语为根据原始绘图命令整理而来,仅供参考。