This number determines the total number of remaining columns in the table. Now, describe the differences among performances along each continuum. This is easiest if samples of performances are available. Samples can be grouped by level of knowledge and skill demonstrated. Without samples, teachers make their best predictions.
Students can provide descriptions of successful and unsuccessful performances.
Once a rubric has been used, it should be revised for future use. Teachers should also retain representations of sample performances that illustrate desirable demonstrations of knowledge and skill. Using multiple samples of strong performances shows learners that there are numerous ways to demonstrate high standards. Teachers who have not used a rubric before will experience a learning curve. The development and use of rubrics will become more efficient and effective over time.