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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

  • רישום חופשי
  • Reflection Across 2 Parallel Lines
  • apec
  • Volume by Disk/Washer around y
  • Using Experimental Probability to Estimate π - Monte Carlo Method

探索資源

  • S1 ACT11.2A Naming Angle Positions
  • ผลงาน5
  • Face Creation Through Reflections Grace H. P4
  • rotation by 90
  • Slope Intercept Form

探索主題

  • 橢圓
  • 餘弦
  • 坐標
  • 函數
  • 黎曼和(Riemann Sum)
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