Optical Illusion: Two Tables

🔒 This is just a preview! Want to try Byrdseed.TV? Set up a free trial!

Points of Interest

Logged in members can click to jump straight to points of interest.

  1. Let students look for a long time!
  2. The measuring device appears

Welcome Guest!

Byrdseed.TV members get more info about each Puzzlement, sample questions and things to notice, plus some possible extensions.

Set up a free trial!

Teachers love Byrdseed.TV!

"Byrdseed.TV has always been amazing but during the last year, you have been elevated to SUPERAMAZINGFANTASTIC status. You have saved my students from super boring lessons."  ~  Heidi in California

"I absolutely LOVE all of the ideas on your site. I am using Byrdseed TV to differentiate activities for my clustered students to work on when the rest of the class is doing something they've already mastered."  ~  Wendy in Washington

"I am the coordinator for our district gifted program. Byrdseed.TV is one of my favorite sites and one of the best investments I have made for the program."  ~  Jeannette in California