In this activity/project the students will work together to create an arithmetic and geometric sequence out of cheerios. They will record what their sequences look like, describe them, write a function and prove that it works, and discuss the 15th figure in each sequence. Included is a poster idea that will take this project further where the students will create a poster based on their favorite sequence. The students will have a fun learning opportunity and the teacher will have great student work to display. A grading rubric is included.