This data sheet allows teachers to isolate specific skill sets that the student is working on. This sheet allows for correct and incorrect tallies, average of task mastery, and a section for behavior observation section. This sheet also allows for teachers to determine whether or not the student has reached mastery after 18 trials. If the student has reached mastery for three trials on different days, the concept can be put into mastery. This would then be indicated at the bottom of the data sheet.