My students are watching this video over the weekend as a precursor for learning how to write for AP free response questions. I will do an informal quiz to make they know the key words and then we will read an actual FRQ that my students can partially answer with the knowledge they now have. Then I will show them the rubric and they will have to grade each one. In true AP grader style I will make them tell the class what they have chosen for each FRQ and then we will discuss why it received the grade it did.
During the year I have the kids "grade" their DBQs as they go along, meaning if it is six point response they have to show me where each of the points go. Then, on the right side I put my points (with a 1 for the first point, 2 for the second, etc.) So that means if they have a ID and an explain and only get the first 1. If the second part has an ID and an explain and they got both points, I would give them 1, 3 and 4 for a total of 3 points as in (1+1+1=3). So each point has a specific meaning. This also saves in writing explanations since we go over it in class and they have to correct their mistakes.