What is a scoring rubric?
A scoring rubric is an efficient tool that allows you to objectively measure student performance on an assessment activity. Rubrics may vary in complexity, but generally do the following:
- Focus on measuring very specific stated learning outcomes
- Use a range to rate performance
- Are based on specific performance characteristics arranged in levels indicating the degree to which a standard has been met
When should a scoring rubric be used?
Rubrics can be used to classify and measure almost any product, activity or behavior, such as essays, reports, portfolios, projects, oral presentations, skills evaluation, performances, or group activities. Once you have selected or developed an assessment tool or tools, you can create a rubric to define the expectations for the course/program/area you are assessing.
How do I develop a scoring rubric?
Once you have determined what you are assessing (a course, program, or large knowledge/skill set such as critical thinking) and developed your assessment tool(s), you can develop your rubric. Download the Scoring Rubric templates for details on developing rubrics. The Scoring Rubric templates are in Adobe Acrobat PDF.
- Identify the characteristics of what you are assessing. In most cases, these will be specific to a stated learning outcomes. Each rubric item will usually focus on a different skill or competency. Keep it simple, with perhaps 5-15 items stated in brief phrases.
- Review the standard of success for the learning outcome. Identify the score that students must be able to achieve to meet the standard (e.g. 70% of the students will score 70% or higher). Keep this in mind as you develop the scoring for your rubric.
- Describe the best work you could expect using these characteristics. This describes the top range of your rubric.
- Describe the worst acceptable product using these characteristics. This describes the lowest acceptable range of your rubric.
- Describe an unacceptable product. This describes the lowest range of your rubric.
- Develop descriptions of intermediate-level products and assign them to intermediate ranges. For example, you might choose a range of one to five for each item or learning outcome. For example: 1 (20%) = unacceptable, 2 (40%) = limited proficiency, 3 (60%) = proficient, 4 (80%) = good proficiency, 5 (100%) = superior proficiency. Another sample range for holistic scoring is a scale of one to four, with each range representing a series of achieved learning objectives (for example, 4 (100%) = completes all of the objectives, 3 (75%) = completes some of the objective, 2 (50%) = completes few of the objectives, 1 (25%) = completes none of the objectives). Select terminology that is clear, objective, and meaningful to your assessment tool and learning outcomes.
How do I use my rubric?
- Use it to define performance on a single assessment tool such as a test or project, with each characteristic representing either a learning outcome or part of a learning outcome.
- Use it to define program assessment, with each characteristic representing a broad outcome measured by a different assessment tool.
- Use a scoring rubric to evaluate an assignment that is given in class for a grade.