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Go Geometry - Recent Additions
(Page 38 of 50)
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Feuerbach Points and Nine-Point Circle with interactive
animation, manipulation, and step-by-step construction. |
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Proposed Problem 65: Right Triangle, Mindpoints. |
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Proposed Problem 64: Triangle, Incircle, Transversal. |
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Machu
Picchu and Sierpinski Triangle.
The canonical Sierpinski triangle uses an equilateral triangle with a base parallel to the horizontal axis. |
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Machu Picchu
and Sierpinski Tunel Effect. |
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Proposed Problem 63: Heptagon
Regular, Side and Diagonals. |
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Proposed Problem 62: Square
Diagonal, Inscribed Circle. |
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Proposed Problem 61: Triangle,
Trisection of Sides |
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Proposed Problem 60: Isosceles
triangle and angles. |
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Taylor Circle Theorem Using TracenPoche Dynamic Software
Step-by-Step construction, Manipulation, and animation. |
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Incenter, Excenter, Incircle, Excircle Using TracenPoche Dynamic Software
Step-by-Step construction, Manipulation, and animation. |
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Four Circles
Theorem Using TracenPoche Dynamic Software
Step-by-Step construction, Manipulation, and animation. |
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Three
Tangent Circles
Theorem Using TracenPoche Dynamic Software
Step-by-Step construction, Manipulation, and animation. |
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"Geometry is king,"
said Tom Stites, Nike Golf's Director of Product Creation for Clubs. "The principle of geometry provides our research and development team with unlimited possibilities and inspiration, and the new SUMO² Fairway Wood is a derivative of that." |
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Three Circles
Theorem Using TracenPoche Dynamic Software |
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Proposed Problem
59: Right and Equilateral Triangles, Midpoints |
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Isogonic-Jacobi Theorem: Using TracenPoche Dynamic
Geometry Software |
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Marion Walter's Theorem: Triangle and Hexagon areas: Using TracenPoche Dynamic
Geometry Software |
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Orthopole
of a Triangle: Using TracenPoche Dynamic
Geometry Software |
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Arbelos,
Inscribed Circle and Concyclic Points Cyclic
Quadrilateral. |
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Sangaku Geometry Theorem: Three circles and a tangent line. |
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Sangaku Geometry Theorem: Cyclic Quadrilateral.
Inradii, Rectangle. |
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Sangaku Problem (An Old Japanese Theorem).
Inradii, Carnot's theorem. |
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Steve Jobs' Commencement Address at Stanford University. |
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Selected
Video Units |
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The Incas
Index |
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Yma Sumac
an amazing four-octave range.
The Castafiore Inca,
Gopher Mambo,
Machu Picchu, the
Secret of the Incas,
Tumpa, the Secret
of the Incas,
Chuncho,
the Forest Creatures,
Malambo #1,
La Pampa y
la Puna. |
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Computer Graphics Animation: The Optiverse and other sphere eversion. |
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Math
for Children: The Triangle by James Blunt. A parody of his popular song You're Beautiful. |
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Proposed Problem
58: Right Triangle, Congruence, Perpendiculars. |
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Blind Date: Math Pi and e. |
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Tom Lehrer: Lobachevsky, humorous song.
Lehrer, satirist mathematician and Lobachevsky, founder of non-Euclidean
geometry.
That's
Mathematics, New Math,
The
Elements, Silent E,
Who's Next,
When You are Old and
Gray,
Poisoning Pigeons in the Park,
Pollution |
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Transforming Teaching Through Technology. Pay Attention. How we can become a better teacher through technology.
Teaching Teaching and
Understanding Understanding |
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Presidential
Candidates 2008.
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Bathsheba Grossman & Geometry. Geometry Art, 3-D, Symmetry and Balance.
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Pavel
Filonov & Geometry Anti-Cubism or Analytical Realism. |
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Euclid's Elements,
Book XIII, Proposition 10 One page visual illustration. |
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Mind Map of Theorems |
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Mind Map of the Inca Empire.
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Circulo de los Nueve Puntos: Spanish version.
Nine-Point Center,
Nine-Point Circle, Euler Line (English version) .
Interactive illustration.
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