Circular Patterns
Web Resources
Spirals
Life History of the Chambered Nautilus
Fibonacci Numbers in Nature - Plant Phyllotaxis and spiral plant growth
Concentric Circles
Concentric Circles: Theorems and Problems
Spirals
Life History of the Chambered Nautilus
Fibonacci Numbers in Nature - Plant Phyllotaxis and spiral plant growth
Concentric Circles
Concentric Circles: Theorems and Problems
Lesson #3 Videos
Projects & Activities
Concentric Circles
Math Open Reference - Interactive illustration of concentric Circles - This is a fun little hands-on experience showing what concentric circles are
Charles Gilcrest's Free Templates with tutorials - enjoy these introductory exercises about "Nature's First Pattern" with artist Charles Gilcrest
Exploring Earth - Tree Rings
Concentric Circles
Math Open Reference - Interactive illustration of concentric Circles - This is a fun little hands-on experience showing what concentric circles are
Charles Gilcrest's Free Templates with tutorials - enjoy these introductory exercises about "Nature's First Pattern" with artist Charles Gilcrest
Exploring Earth - Tree Rings
Informative Videos