Chilled Scrawl – Resources – GeoGebra

Area model for factoring quadratics
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Chilled Scrawl
12b. Random linear programming
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27. Simple game to illustrate slope
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27b. Animation to illustrate the reflection property of an ellipse
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Chilled Scrawl
27a Animation of an Ellipse
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Chilled Scrawl
6. Translations of functions
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5. One image showing all six trig functions.
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Chilled Scrawl
2. Most Pleasing Rectangle
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Chilled Scrawl
1. The sum of the angles in a triangle
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Chilled Scrawl
Misleading Hypotenuse Limit
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Chilled Scrawl
Casey's Triangle
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Chilled Scrawl
Just playing with transverse lines; unfinished.
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Chilled Scrawl
Geometric Series
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Chilled Scrawl
Albrecht Durer's approximate Heptagon
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Chilled Scrawl
Richmond's classical construction of the 17-gon
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Chilled Scrawl