Symmetry

Front

What is symmetry?

Back

Symmetry refers to a balanced and proportionate similarity between two halves of an object or design. It can be found in shapes, patterns, and structures.

Tags

CCSS.4.G.A.3

Front

What are the types of symmetry?

Back

The main types of symmetry include reflective (or mirror) symmetry, rotational symmetry, translational symmetry, and bilateral symmetry.

Tags

CCSS.HSG.CO.A.4

Front

What is reflective symmetry?

Back

Reflective symmetry occurs when one half of an object is a mirror image of the other half.

Tags

CCSS.4.G.A.3

Front

What is rotational symmetry?

Back

Rotational symmetry exists when an object can be rotated around a central point and still look the same at certain angles.

Tags

CCSS.HSG.CO.A.4

Front

What is translational symmetry?

Back

Translational symmetry occurs when a shape can be moved (translated) along a certain direction and still appear the same.

Tags

CCSS.HSG.CO.A.4

Front

What is bilateral symmetry?

Back

Bilateral symmetry is a type of symmetry where an object can be divided into two identical halves along a single plane.

Tags

CCSS.4.G.A.3

Front

How can you determine if an object is symmetrical?

Back

To determine if an object is symmetrical, you can look for lines of symmetry or check if one half matches the other when folded or reflected.

Tags

CCSS.4.G.A.3

Front

What is an example of an object with reflective symmetry?

Back

A butterfly is a common example of an object with reflective symmetry, as its left and right wings are mirror images of each other.

Tags

CCSS.4.G.A.3

Front

What is an example of an object with rotational symmetry?

Back

A starfish is an example of an object with rotational symmetry, as it can be rotated around its center and still look the same at certain angles.

Tags

CCSS.HSG.CO.A.4

Front

What is the significance of symmetry in nature?

Back

Symmetry in nature often indicates health and vitality, as many organisms exhibit symmetrical features that are attractive to mates.

Tags

CCSS.RI.3.10

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.7.4

CCSS.RI.8.4