4 Color Map Problem Video

Here’s a video of some grade 4 students working on the famous 4 color map problem.  They formed spontaneous groups to try and find 5 color counterexamples, maps that REQUIRE 5 colors.


4 Color Map Problem from John Heffernan on Vimeo.

This entry was posted in Research, Teaching. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *