Rotations or Turns

Online

NLVM: Transformations (Rotation)

http://nlvm.usu.edu/en/nav/topic_t_3.html

This manipulative allows users to create a custom shape pattern (or use the one provided) and then rotate it around a center point. Drag the black dot located on the line to rotate the object. Drag the black dot that appears at the center of the angle (it will appear when you hover over it) to change the Center of Rotation. The angle of the rotation is provided.

Shodor Interactive: Transmographer

http://www.shodor.org/interactivate/activities/Transmographer/

Quickly create a square, triangle, or parallelogram and use the tools to provide to Translate, Reflect, and Rotate your object.

Shodor Interactive: Transmographer 2

http://www.shodor.org/interactivate/activities/TransmographerTwo/

Explore the concepts of Transformations, Reflection, and Rotation with this applet. Create a polygon with the desired number of vertices, and change the ordered pairs around to create different shapes for the polygon. Then choose between the different types of transformations to see the effect it has upon the graphed polygon.

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