In this lesson, the student will be shown how to draw a line of symmetry across an object or shape to show how it is symmetrical. It is 1 of 9 in the series titled "Drawing Lines of Symmetry."

This lesson will explain the definition, symmetry, and specifications involved in ellipsoids. It is 5 of 5 in the series titled "Ellipsoid."

This lesson will explain the definition, symmetry, and specifications involved in ellipsoids. It is 1 of 5 in the series titled "Ellipsoid."

This lesson explains the concept of symmetry as the object is rotated around a central point. It is 11 of 11 in the series titled "Rotational Symmetry."

This lesson explains the concept of symmetry as the object is rotated around a central point. It is 3 of 11 in the series titled "Rotational Symmetry."

This lesson demonstrates the use of a third axis when representing data.

The idea that integration can be used to determine a volume is discussed here. This lesson is 2 of 5 in the series titled "Volume Integrals."

The idea that integration can be used to determine a volume is discussed here. This lesson is 3 of 5 in the series titled "Volume Integrals."

The idea that integration can be used to determine a volume is discussed here. This lesson is 5 of 5 in the series titled "Volume Integrals."

This lesson will explain the definition, symmetry, and specifications involved in ellipsoids.

Video exploring the concept of a Mobius strip and some of its properties using a Fruit by the Foot. Frieze patterns and Borromean rings are also mentioned. [4:52]

Unusual variations on the paper snowflake.

This video shows a demonstration of symmetry by folding and cutting spheres.

A video showing the relation between music notes and math.

This lesson will discuss different types of symmetry & how to draw lines of symmetry in each case. It is 9 of 9 in the series titled "Drawing Lines of Symmetry."

This QuickTime movie uses polygons to illustrate the basic geometric term, symmetry. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

This QuickTime movie uses the alphabet to illustrate the basic geometric term, symmetry. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

This QuickTime movie further develops the introduction to this basic geometric term, symmetry, by creating several several objects with lines of symmetry. As you watch and listen to the teacher and student interact it helps clarify the...

This QuickTime movie provides an introduction to the basic geometric term, symmetry. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

This QuickTime movie uses a simple game to illustrate the basic geometric term, symmetry. As you watch and listen to the teacher and student interact, it helps clarify the thinking behind applying this concept.

Video exploring representing musical notes and durations using mathematically symmetrical patterns. [3:55]