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綱要

  1. Circles
    1. Finding pi
    2. Rolling a circle to find pi
    3. Circle circumference
    4. Area formula for circles
    5. Exploring with the area of circles
    6. Practice: Using 3.14 to find area and circumference
    7. Practice: Using 22/7 to find area and circumference

Circles

作者:Tutorified.com, Duane Habecker
主題:圓
All about pi, circumference, and area. Intended for students ages 11 - 14.

  • Finding pi

  • Rolling a circle to find pi

  • Circle circumference

  • Area formula for circles

  • Exploring with the area of circles

  • Practice: Using 3.14 to find area and circumference

  • Practice: Using 22/7 to find area and circumference

下一步
Finding pi

最新資源

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探索資源

  • VG 1A6
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探索主題

  • 減法
  • 矩形
  • 柱體
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  • 最佳化問題
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