This document can be bought alone and used as guided notes, exit tickets, homework, or for students to complete as a study guide on ratios, unit rates, proportions, and percent problems for grades 6-7 or pre-algebra classes. Definitions for each concept are complete, and there are a few problems for each concept for students to work through. The last column is a self-assessment for students to note their mastery level. The answer key is sold separately, but both can be purchased in a bundle!