This foldable is a great way to introduce students to the real number system. It provides the students with definitions, a diagram, and examples of real numbers: all types of rational numbers and irrational numbers. I have also included a Real Number System Graphic Organizer. You can use both or just one in your lesson.
It fits great in your Math Interactive Notebook. Enjoy!
To assemble, print 1 alone and pages 2 and 3 in duplex mode then fold in dark lines and cut in dotted lines.