AutoMastery is a Google Forms Add-On that allows the Form owner to send students assignments based on their score on a Google Form. The owner sets a mastery level score and a beginner level score in a Google Form and sets what link respondents will receive via email with an assignment based on their scores. Quiz takers will fall into one of three grade categories: Mastery, Progressing, and Beginner. If a student has mastered the material and scores at or above the Mastery Score you set, he or she will be assigned an extension activity as set by the teacher. A student who scores above the Beginner Score, but below the Mastery Score, will be sent a progressing assignment, set by the teacher, to bring them to mastery level. A student not reaching the Beginner Score will be sent a comprehensive assignment, as set by the teacher. The add-on allows teachers to easily differentiate instruction for students and automatically send them an assignment to help them move the the next level of mastery.