Steve Phelps – Resources – GeoGebra

Intercepts of a Cubic Polynomial
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Steve Phelps
Random Line Intercepts
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Steve Phelps
Random Triangles
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Steve Phelps
Random Triangles
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Steve Phelps
Obtuse Angle Test
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Steve Phelps
This is a parallelogram
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Steve Phelps
Circumcircle of a Triangle in a Cube
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Steve Phelps
Slicing a Cone
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Steve Phelps
Slices of a Tetrahedron
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Steve Phelps
Six Slices of a Peano Surface
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Steve Phelps
Another Slicing View
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Steve Phelps
3 Views of a Monkey Saddle Cross Section
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Steve Phelps
Paraboloid and Plane
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Steve Phelps
Hyperboloid and Plane
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Steve Phelps
Cube Cross Section
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Steve Phelps
Plinko
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Steve Phelps
Sliceforms
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Steve Phelps
Mystery Quadrilateral
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Steve Phelps
Binary
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Steve Phelps
Stereographic projection
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Steve Phelps
Identify the Transformation
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Steve Phelps
Roll 6 Dice
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Steve Phelps
Proofs Without Words
Book
Steve Phelps
SEAMEO CLASSIC
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Steve Phelps