Lesson Plan

Illustrative Mathematics: Reflections, Rotations, and Translations

Curated by ACT

This task uses GeoGebra software, which can be freely downloaded, to explore what happens to the line segments and angles of a triangle when it is reflected, rotated, and translated. Includes printable task sheet for students and a GeoGebra applet to download that is specific to the activity. The solutions are fully explained.

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CCSS: Adaptable
Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice