1. Symmetry is one element of beauty. We look at the human face, human body, leaves, water drops, etc and we define symmetry as an element of beauty.
Exercises:
1. Student may write down natural things around them that are symmetrical.
2. Using their own definition of beauty, sort them according to their own perception of beauty.
2. Proportion is another element of natural beauty. Waves, trees and its leaves, spirals on shells, etc. Fractals, Fibonacci Series and the Golden Ratio are just few mathematical measurement for beauty.
Exercises:
1. Student may write down a list of those that may be related with fractals, Fibonacci series and golden ratio.
