Symmetry

Front

What is symmetry?

Back

Symmetry is when one shape becomes exactly like another if you flip, slide, or turn it.

Front

What is a line of symmetry?

Back

A line of symmetry is a line that divides a shape into two identical parts that are mirror images of each other.

Front

Can a shape have more than one line of symmetry?

Back

Yes, some shapes can have multiple lines of symmetry, like a square which has four lines of symmetry.

Front

Is a circle symmetrical?

Back

Yes, a circle is symmetrical because it can be divided into equal halves in many ways.

Front

What does it mean if a shape is not symmetrical?

Back

If a shape is not symmetrical, it means that it cannot be divided into two identical parts.

Front

Give an example of a symmetrical shape.

Back

An example of a symmetrical shape is a butterfly.

Front

Give an example of a shape that is not symmetrical.

Back

An example of a shape that is not symmetrical is a scalene triangle.

Front

How can you find a line of symmetry in a shape?

Back

You can find a line of symmetry by folding the shape to see if both halves match.

Front

What is rotational symmetry?

Back

Rotational symmetry is when a shape can be rotated around a center point and still look the same.

Front

How many degrees can a shape with rotational symmetry be rotated?

Back

A shape can be rotated by a certain number of degrees, such as 90°, 180°, or 360°, depending on its symmetry.