This activity asks students to determine if the given numbers are rational or irrational (8.NS.1). Students choose two colors (one for rational and one for irrational) and color code the numbered pieces of the geometric shape. There are two different sets included which could be used as a review and quick assessment in the same format. It can also be used as a classroom activity or in math centers.
Pictorial keys are included which makes grading quick and easy. Student artwork can be tessellated for a colorful, student-made bulletin board.
Check out my other math/art activities in my store
Rational or Irrational? Coloring Activity by Suzie's Angle is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.