A 2D shape is symmetrical if you draw a line through it and it looks exactly the same on either side of the line. Find out more in this 1st level Bitesize guide.

Symmetry attracts us. Studies comparing people’s reactions to different faces have shown, for example, that they find highly symmetrical faces more attractive than less symmetrical faces. The ...

Perfect symmetry. It's how we define beauty, but photography tends to shy away from it. Here are 19 pieces of proof that symmetry really is beautiful.

Peg uses a magic ukulele to find the line of symmetry on shapes.

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 ...