As a Summary Activity you can ask students to develop a grading rubric related to the evaluation that would be associated with the lesson topic. When students are involved in the process of creating a rubric they have a better understanding of the standards, gradations, and expectations of evaluations. You can divide students into groups and have each group develop the grading criteria for a specific objective and then combine the criteria together into one rubric. You can also have students grade mock assignments using the grading rubric to increase their familiarly with the evaluation criteria. Also, you can use the student-generated rubric to mark the evaluation related to the lesson topic. You can provide students with some resources and sample rubrics via RubiStar or iRubric.