Your students will love this activity as they learn about pi. It represents the fact that pi is irrational, and it is an activity they won't likely forget. Use this activity when you are first introducing pi or use it when you are celebrating Pi Day on March 14th!
Students choose a color for each digit 0-9. They use the colors to represent the first 100 digits of pi in a 10X10 grid. When they are finished, it will be a beautiful quilt you can hang in your classroom!