Symmetry Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Symmetry. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Symmetry.


Intercepts and Symmetry


By mathlablady1

Students will learn how to identify intercepts and test for symmetry in this video.

Lines of Symmetry


By Bespoke education

How to find lines of symmetry.

Introduction to Symmetry


By mathwithlarry

Introductory lesson concerning symmetry. Instructor Larry explains the general idea of symmetry and gives examples with letters in this clip. The instructor uses computer software for demonstration.

Symmetry of two-dimensional shapes


By Khan Academy

Sal introduces the concept of an axis of symmetry.,1332

Symmetry and periodicity of trigonometric functions


By Khan Academy

Sal finds several trigonometric identities for sine and cosine by considering horizontal and vertical symmetries of the unit circle.

Symmetry and periodicity of trigonometric functions


By Khan Academy

Sal finds several trigonometric identities for tangent by considering horizontal and vertical symmetries of the unit circle.

Axis of symmetry


By Khan Academy

Sal introduces the concept of an axis of symmetry.167

Symmetry for 4th Graders


By Brooke Wert

Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts.

Symmetry of two-dimensional shapes


By Khan Academy

Sal solves the following problem: Two of the points that define a certain quadrilateral are (0,9) and (3,4). The quadrilateral has reflective symmetry over the line y=3-x. Draw and classify the quadrilateral.

[4.G.3-1.0] Lines of Symmetry - Common Core Standard


By Freckle education

Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts.

Symmetry of two-dimensional shapes


By Khan Academy

Sal solves the following problem: Two of the points that define a certain quadrilateral are (-4,-2) and (0,5). The quadrilateral has a������������reflective symmetry over the lines y=x/2 and������������y=-2x + 5.������������Draw and classify the quadrilateral.

Symmetry and periodicity of trigonometric functions


By Khan Academy

Sal finds several trigonometric identities for tangent by considering horizontal and vertical symmetries of the unit circle.

Symmetry and periodicity of trigonometric functions


By Khan Academy

Sal finds several trigonometric identities for sine and cosine by considering horizontal and vertical symmetries of the unit circle.

Symmetry and periodicity of trigonometric functions


By Khan Academy

Sal finds trigonometric identities for sine and cosine by considering angle rotations on the unit circle.

Symmetry and periodicity of trigonometric functions


By Khan Academy

Sal solves a problem by considering the periodicity of the tangent function.

Symmetry of two-dimensional shapes


By Khan Academy

Sal checks whether various figure are symmetrical under a 180 degrees rotation.

04 - Graphing Parabolas - Vertex and Axis of Symmetry


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Elementary Algebra | MathHelp.com


By MathHelp.com

This lesson covers lines of symmetry. Students learn that a line of symmetry divides a figure into two parts, each of which is the mirror image of the other. In other words, if one side of a given figure is flipped over a line of symmetry, it will line up exactly with the other side. Students also learn that if a given figure is symmetric, then it has at least one line of symmetry. Students are then asked to determine if given figures are symmetric, and if so, draw all lines of symmetry.