Originally for students with ASD and other related disabilities. The sheets use an easiest to hardest progression. Mastery criteria for each shape is two sheets with the same size and level for two consecutive days. Determining what is correct-can not cut beyond the line. The colors can be used in any order. This is to increase motivation for the student to complete the task.

Data Collection-after completion of a task, the teacher cuts the bottom of the worksheet and tapes it to a blank sheet. Continue to add each day's data section until the blank sheet is completed.

Rectangle is mastered- Next Shape is Triangle, Large, Level A