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

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


Matrix Rotation


By MathPlanetVideos

This video goes through an example of how to rotate a line 90 degrees by using matrix rotation.

Rotation of 90 Degrees about the Origin


By mrviolamath

This practice question asks you to rotate a figure 90 degrees about the origin. A 90 degree rotation is a counter-clockwise rotation.

Perform rotations


By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

Draw the image of a rotation about the origin


By Khan Academy

Sal is given a triangle on the coordinate plane and the definition of a rotation about the origin, and he manually draws the image of that rotation.

Draw the image of a rotation about an arbitrary point


By Khan Academy

Sal is given a triangle on the coordinate plane and the definition of a rotation about an arbitrary point, and he manually draws the image of that rotation.

Transformations - Translation, Reflection, Dilation, and Rotation


By Winpossible

Transformations - Translation, Reflection, Dilation, and Rotation

Matrix Transformations : reflections and rotations


By jayates

YouTube presents Matrix Transformations : reflections and rotations, an educational video resource on math.

Rotation of a Geometric Figure


By Ron Barrow

A video on the rotation of a geometric figure in different degrees (90, 180, etc.).

Perform rotations


By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

Rotations with Coordinate Rules


By shaunteaches

This video demonstrates the coordinate rules for 90, 180, and 270 degree rotations.

Math Rotations - MathHelp.com - Pre Algebra Help


By yourteachermathhelp

Students learn that when a figure is turned to a new position, the transformation is called a rotation. Students learn to describe a given rotation by estimating the number of degrees and the direction that a given figure has been rotated.

Perform rotations


By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

Perform rotations


By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

Perform rotations


By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

Perform rotations


By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

Perform rotations


By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

Rotations about the origin - GCSE transformation revision video


By Maths Videos - by jayates

YouTube presents Rotations about the origin - GCSE transformation revision video, an educational video resource on math.

Geometry Construction: Rotating a Figure by Hand


By Matthew Potthoff

Geometry Construction: Rotating a Figure by Hand

Optical Activity - Specific Rotation & Enantiomeric Excess - Stereochemistry Youtube


By The Organic Chemistry Tutor

This organic chemistry video tutorial explains how to calculate the specific rotation of an enantiomer given the observed rotation, the pathlength, and the concentration of the solution. It discusses how to determine if a molecule will show optical activity based on its chirality. It also provides the formulas needed to calculate the optical purity and enantiomeric excess. Those formulas can be used to calculate the relative percentages of the R and S isomers.