That’s why a line of symmetry is sometimes called the mirror line. Sometimes you can fold a shape in half, and if it fits into itself perfectly with no overlaps you have found a line of symmetry.

That’s why a line of symmetry is sometimes called the mirror line. Sometimes you can fold a shape in half, and if it fits into itself perfectly with no overlaps you have found a line of symmetry.

Fun activities like drawing symmetrical pictures or folding paper can make learning ... point for kids learning about symmetry! Notice how all the lines and patterns repeat on both the left ...