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Happy and Sad Numbers
Author:
t.spillane
Topic:
Numbers
A dynamic Happy or Sad number checker
GeoGebra
Move point X around to see if the iterations converge to 1 or loop. The x and y co-ordinates together represent one number. E.g. (12,2) = 122
New Resources
Exploring Simple Loci 探究簡單軌跡
Taylor Polynomial
探究由平行線和截線所成的角
Exploring the Derivative of an Exponential Function
Flip Flop
Discover Resources
In Class Practice 9/19
Quad-F
G.CO.A.5-L03-0101
Trig Ratios Unit Circle
Lesson 1 Homework/Exit Ticket
Discover Topics
Similarity Transformation or Similarity
Rational Numbers
Integers
Fractal Geometry
Definite Integral