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Google Classroom
GeoGebra
GeoGebra Classroom
Outline
Circles
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
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
Next
Finding pi
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Chaotic behaviour
Droste effect draft
Shade a spheric triangle with "surface".
Lorenz Attractor: Multiple particles
Explore the invariant lines of matrix {{-2,5},{6,-9}}
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kaylyn bisecting segments and angles
Vector projections in 3D
Thing from 2/1/18
The Orthocenter and Circumcenter: Sphere vs Plane
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Discover Topics
Real Numbers
Definite Integral
Function Graph
Multiplication
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