After teaching the concept of ratios, students complete this fun activity to show their understanding of a ratio. The student copy you will download is black and white. They color in the shapes. The preview thumbnail provided is one possible way that the page can be completed. There are several different possibilities for completing the page. If students completed the page with all ratios of colors correct, they met the standard for understanding the concept of a ratio. For an extra challenge, have students work to complete the page with no neighbor shapes being of the same color. It is possible!