Which description best defines a Rubric?

• A. A process by which goals and steps toward achieving those goals are determined
• B. Formal meetings that are typically sponsored by a professional association
• C. The mathematical calculation that indicates the variability of scores
• D. A fixed scale that measures performance with detailed descriptions of criteria that define each level of performance

Answer: (D)

A rubric is a fixed scale that defines performance across a set of criteria and provides detailed descriptors for what each level of performance looks like. This helps students understand exactly what is expected and gives teachers a clear, consistent way to evaluate work. By outlining specific criteria—such as clarity, organization, evidence, or accuracy—and pairing them with levels like excellent, good, fair, or poor, rubrics make grading more objective and feedback more actionable.

It’s not about deciding goals and steps for a project, nor about holding formal association meetings, nor about calculating score variability. Those ideas describe different concepts, whereas a rubric centers on measuring how well a task is executed against defined criteria.