GeoGebra
Create Lesson
GeoGebra
Circles
Circles
Author:
Duane Habecker
Topic:
Circle
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
Estimating pi by rolling a circle
Approximating Pi with inscribed and circumscribed polygons
Archimedian Approximation of Pi
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Finding pi
New Resources
Cursive h
Cursive i
Cursive n
绕原点旋转的正方体
Cursive g
Discover Resources
Circle Theorem 2
Translating Linear Functions
Pyth1
Enlargements FSF 4Q Hexagon
Coefficients of Quadratics
Discover Topics
Set Theory
Statistical Characteristics
Parabola
Parametric Curves
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