Cardboard Tube Syllabus

Construct paper tubes and then try out a few optical illusion tricks:

  • See a virtual hole in your own hand
  • Get a grasp of how the eyes combine images
  • Notice that one eye is dominant over the other
  • Reveal how your eyes adjust to light
All of these activities can be done in a short time to demonstrate what an amazing organ the human eye is!

6 Views 4 Downloads
Additional Tags


  • An enlightening set of activities to add to your unit on the eye and vision

  • None