What is the purpose of a rubric in assessment?

The purpose of a rubric in assessment is to provide a clear set of criteria for evaluating student work. Rubrics serve as a structured guide that outlines the specific expectations for an assignment, project, or performance. They help educators and students understand what is required to achieve different levels of performance, making the assessment process more transparent and consistent. By using a rubric, instructors can provide detailed feedback that is aligned with the established criteria, which can help students understand their strengths and areas for improvement. This clarity fosters a more objective evaluation process and promotes learning by setting clear goals for students to strive toward.