Instructional Video

Why Do Mirrors Flip Horizontally (But Not Vertically)?

Curated and Reviewed by Lesson Planet

Want to see your class flip out over a simple question? Blow their minds and challenge young physicists using a video from an engaging physics playlist. The narrator demonstrates how mirrors show only what they are presented and discusses flips in the x, y, and z orientations.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Use the video to introduce the basics of 3-D orientation
  • Bring mirrors to class and have groups try the demonstrations for themselves
Classroom Considerations
  • Ensure pupils understand directional references to x- and y- axes prior to viewing
  • This video is hosted on YouTube
Pros
  • The resource is a unique way to examine mirrors and reflection
  • Explains each scenario thoroughly
Cons
  • None
Common Core