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Barnsley's Fern
Author:
Ben Sparks
GeoGebra
Chaos Game - with Barnsley's Rules
The dot 't' is moved at random by one of four rules:
https://en.wikipedia.org/wiki/Barnsley_fern#Construction
With enough iterations (and time) you will see a recognisable shape emerge.
Barnsley
Barnsley
https://en.wikipedia.org/wiki/Barnsley_fern#Construction
New Resources
Constructing the Midpoint and the Perpendicular Bisector of a Segment
Example of using color palette
Calendar Puzzle
Constructing the Perpendicular Line Through a Point Not on the Line
探究長方形對角線上的正方形數目
Discover Resources
Regular Mandala
10.2.2a #977047 option B
Circle Triangle
Unit Circle 4
Discover Topics
Frequency Distribution
Bar Chart or Bar Graph
Symmetry
Arithmetic
Indefinite Integral