Translations, Reflections, and Rotations
Tenth graders have been introduced to the concepts of translation, reflection, and rotation, and have practiced translating, reflecting, and rotating two-dimensional objects on the coordinate plane.
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A Transformation's Adventure with Patty Paper: Exploring Translations, Reflections and Rotations
Patty paper isn't just for separating meat. The instructional activity uses an inexpensive way to experiment with rigid transformations. Pupils use patty paper to create images after a translation, reflection, and rotation. Given a...
7th - 10th Math CCSS: Designed
Transformations in the Coordinate Plane
Your learners connect the new concepts of transformations in the coordinate plane to their previous knowledge using the solid vocabulary development in this unit. Like a foreign language, mathematics has its own set of vocabulary terms...
9th - 12th Math CCSS: Designed
Understand How Reflections and Rotations Change Coordinates
The nice thing about technology is that it helps us visualize things better than just on paper. The video shows the dilation of a rectangle among the four different quadrants and how the coordinates change each move.
5 mins 8th - 10th Math CCSS: Designed
New Review Transformations on the Graphing Calculator
Coordinate transformations on a graphing calculator. Pairs use a graphing calculator to determine a method to transform figures, either by translating, reflecting, and rotating. Using the method, they develop a generic formula for...
9th - 11th Math CCSS: Designed