This study shows that children up to the age of 7 spontaneously use symmetry in their drawings to express their knowledge about plant life. In the sample analysed, this is a very frequent strategy and ...
Reflective symmetry is when a shape can be folded in half, with either side of the fold being a mirror image of the other. Rotational symmetry is when a shape can be rotated and it still looks the ...
To most people, “symmetry” means the bilateral symmetry exhibited by, say, a butterfly, or the human face. That is, if you take a picture of a butterfly and draw a straight line down the middle of the ...