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Alignment
- Standards Alignment
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Subject Area
- Math: Geometry: Transformational Geometry
Author

Texas Instruments
Level

9-12
Activity Time

45 Minutes
Device
- TI-84 Plus
- TI-84 Plus Silver Edition
- TI-84 Plus C Silver Edition
- TI-84 Plus CE
Applications
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Tessellations

Activity Overview

Students will explore tessellations of triangles and quadrilaterals. They will use the transformation tools of symmetry, reflections, rotations, and/or translations.

Key Steps

In the first problem, reflections and translations are repeatedly applied to a scalene triangle, which is the basic geometrical component of the pattern.
In the next problem, rectangles are used as the basic geometrical unit.

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Activities

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Teacher Files

Student Files

Alignment

Subject Area

Author

Level

Activity Time

Device

Applications

Cabri™ Jr. for TI-83 Plus and TI-84 Plus

Cabri™ Jr. for TI-84 Plus C Silver Edition

Cabri™ Jr. for TI-84 Plus CE

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Tessellations

Activity Overview

Key Steps

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