Maths in nature

Do you notice math in the natural world? Do your kids? Learn about and explore the beauty of math in nature and then get outside to see it for yourself.

Symmetry is usually defined as a sense of "balanced proportions" or "the quality of having parts that match each other," especially in an attractive way. And, when you think about it, it is all around us. Whether we look at human beings, architecture, art, or biology, there’s nothing more fascinating than seeing how the world is full of perfect forms and harmony.

Children are more likely to remember concepts when they see a reason for using them. Here are some ideas for learning math with nature.

I was curious, so I analyzed the geometry of the peacock's tail-feather display. Turns out the shape is a symmetrical phyllotaxis, which is somewhat surprising. Most phyllotaxis patterns in nature (like on pinecones, pineapples and sunflowers) have spirals of adjacent Fibonacci numbers (usually 5, 8, 13 or 21), but the peacock's feathers have the same count of spirals in both directions!

Make math fun for kids by finding spirals in nature. Then introduce the Fibonacci number sequence; the math behind spirals. Even I can do it!

Doodle Learning, creators of the Doodle Math app for kids, created fun printables to help your child explore math in nature.

One researcher takes this finding into account when developing retinal implants that restore vision

Dive into the world of fractals with this comprehensive article on fractal art, geometry, and patterns. See stunning examples and learn about the history and applications of these complex mathematical shapes. Explore the beauty and complexity of fractals. Don't miss this must-read resource on everything fractal!

For Math Week '09

Naranja