phyllotaxis number system

I use this to have students find multiples of prime numbers by coloring in spirals. It works like the prime number sieve of Eratosthenes.

 

Bob Tivnan

 
Material Type
Activity
Tags
fibonacci 
Target Group (Age)
11 – 14
Language
English (United States)
 
 
GeoGebra version
4.2
Views
4325
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