I found it helpful in my art classroom to teach students HOW to use a rubric before I graded them with one. This lesson includes a Power Point Presentation and a worksheet that asks students to grade some simple works of art. This made a great discussion in my classroom, and really improved the number of students questioning grades. Kids worked harder and created better work. I have included a blank version of the worksheet, just in case you prefer to create your own artwork, rather than use mine.