# Design a rubric

These tips and tricks are written by the learning developers of ESA department of Teaching & Learning Services.

Rubrics can help

## Rubrics can help

For summative assignments it is recommended to add a rubric to your assignment. It will make grading more consistent between different graders, speed up grading, and give students insight into how their grades came into being.

A rubric is an answer model for assignments, usually in the form of a matrix or grid. It is a tool used to interpret and grade studentsâ work against criteria and standards derived from the learning objectives of the assignment.

Rubrics can help lecturers Rubrics can help students
• reduce the amount of time spent grading,
• ensure consistency and objectivity in grading,
• adjust instruction or provide additional resources based on the overall performance of an entire class.
• understand an instructorâs expectations on an assignment,
• understand how the assignment aligns to the course objectives,
• improve their performance by integrating instructor feedback,
• evaluate their own work and give feedback to peers.

### 1. How to create a rubric

We know that creating a rubric takes time. The step-by-step plan below will help you set up a rubric as effectively as possible. This template is used at TU Delft to develop rubrics.

### 2. Tips for keeping rubrics clear, fair and efficient

• You might want to order the columns from âbestâ to âworstâ level, so that students can directly read the expectations for the highest level next to the criteria and therefore can quickly determine what is expected from them.
• In case your columns are ordered from âworstâ, to âbest, the good thing is that you can diminish the text in the descriptors, by making, for example, the âgoodâ and âexcellentâ level build upon the âsufficientâ level.
• An example of these âincrementalâ descriptors, using ââŚâ for the part that is repeated is the following:
• Sufficient: âMathematical formulation is correct and variables are individually explainedâ
• Good: ââŚin relation to each otherâ
• Excellent: ââŚand to the model.â
• This helps to keep the rubric simple and clear in a glance.
• Consider using the rubric for peer feedback for, for example, a draft product. You may replace the grade calculation table by a simple formula, if that suits you better, whether or not you add some minimum levels for all or for certain criteria or criteria groups.
• You might (or might not) find it useful to give a better overview by clustering criteria into criteria groups. For example: split the criteria group âwriting styleâ into the criteria âclarityâ, âconcisenessâ, and âobjectivityâ.
• About knock-out criteria: Instead of giving a maximum number of pages excluding figures, you might want to give a maximum number of words, including captions (which makes it easier to check). This might prevent students from using terribly small fonts or placing all figures at the end of their report (making it more difficult to read & grade) to enable them to count the number of pages without figures.
• When you are grading with a number of colleagues, you will most likely have a meeting (sometimes called âcalibration sessionâ) in which you will all grade one or a couple of products (reports, code, etc.) and discuss how you make the grading as objective and uniform as possible and what to do in case you are questioning how to grade a particular criterion or studentâs product.
• Ensure that assessment rubrics are prepared and available for students well before they begin work on tasks, so that the rubric contributes to their learning as they complete the work. You also may want to consider practicing using rubrics in class. Have students assess their own, their peersâ and othersâ work.
• Provide the assessment rubric for a task to students early, to increase its value as a learning tool. For example, you might distribute it as part of the assignment briefing. This helps students understand the assignment and allows them to raise any concerns or questions about the assignment and how it will be assessed.
• Write rubrics in plain English and phrase them so that they are as unambiguous as possible.
• Involve students in improving the rubric and invite them to give feedback and suggestions to rephrase.
• You could also use the rubrics tool in Brightspace. This way your rubrics are directly accessible when grading assignments in the Brightspace Assignment tool.

## Checklist for rubrics

• Is it clear what the weightings of the criteria are?
• Is it clear how the grade is derived?
• Does performance at the minimum level of a pass lead to a pass grade?
• Is it possible to get a 10, judging by the criteria descriptors?
• Is it feasible to get a 10, judging by the descriptors of the highest levels?
• Are the descriptors objectively formulated (not just âsufficientâ âexcellentâ)?
• Are the descriptors specific and clear?
• Are the descriptors of each criterion unique (no overlap between descriptors of adjacent levels)?
• Does the rubric give a good overview at first glance (not too many rows or columns)? The rubric fits on one A4. The lay-out is clear.
• Is the amount of details suitable (not too detailed / no information that belongs in a course book)?
• Does it allow for specific (individual) feedback?