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Videos - Golden Ratio in Nature and Art
Author:
Chip Rollinson
a beautiful video...
Vi Hart's wonderful video (Part 1 of 3)
Vi Hart's wonderful video (Part 2 of 3)
Vi Hart's wonderful video (Part 3 of 3)
A Ted Talk about the Golden Ratio
New Resources
Icosahedron1
Tutorial: Create lists of numbers and objects
Parallelograms: Quick Investigation
Dodecahedron
Quiz: Finding Average Rate of Change
Discover Resources
קירוב לפאי בשיטת ארכימדס
Dilating a triangle
day 79
คณิตคิดเร็ว
การบวกจำนวนเต็ม
Discover Topics
Derivative
Exponential Functions
Function Graph
Subtraction
Real Numbers