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Peer assessment · coevaluación

Peer assessment for student teams: how it works in PES

Peer assessment is when students rate each other's contribution to a team, or review each other's work, against criteria the teacher sets in advance. PES supports both: team members rating every teammate and themselves, and structured review of submitted work.

See sample questions

Updated:

At a glance

Who rates whom
Every team member rates every teammate and themselves
Team size
Up to 12 people per team
What is rated
Individual contribution and competencies, plus questions about the team as a whole
What the teacher sees
Self-rating next to the teammates' average, the spread of those ratings, percentile in the class, team and class averages
Over a course
Run it more than once; the teacher report puts each round side by side
Set-up
Class list and teams by spreadsheet; students answer from a personal link

Two ways to run peer assessment in PES

Most courses need one of these, and project courses often use both.

PES Peer

Rating teammates

Each student rates every teammate, and themselves, on the behaviours that make a team work: preparation, reliability, ideas, listening, handling disagreement. Team-level questions capture how the group worked together.

  • Teams of up to 12, loaded from a spreadsheet
  • Your own questions and rating scale, or ours as a starting point
  • Each student sees how their self-rating compares with their teammates' view
  • Repeat mid-course and at the end to see who is moving
PES Review

Reviewing each other's work

Students submit a deliverable and review their classmates' submissions against a rubric, with a score and written feedback for each criterion.

  • Teams, reviewer and reviewee roles, participants by CSV
  • PDFs, video, documents and interactive HTML, such as apps students build with Claude, previewed in a sandbox
  • Rubrics with rating scales and qualitative feedback
  • Optional anonymous reviews and live completion tracking
More about PES Review →

Sample peer assessment questions

Examples written by our team that you can adapt. Each is rated on a 1–5 scale, from "never" to "always". Behaviour-based items like these are easier to rate fairly than traits such as "is a good leader".

About each teammate (and yourself)

  1. Came to team meetings prepared.
  2. Delivered their share of the work on time.
  3. Contributed ideas that moved the project forward.
  4. Listened to other people's ideas and built on them.
  5. Helped the team settle disagreements constructively.
  6. Took on a fair share of the workload.
  7. Gave teammates useful, respectful feedback.
  8. I would choose to work with this person again.

About the team as a whole

  1. Our team made decisions everyone could support.
  2. Work was shared fairly across the team.

How are peer assessment scores calculated?

For each student, PES averages the ratings their teammates gave them, leaving their own self-rating out, and shows that average next to the self-rating. The standard deviation of the teammates' ratings shows how much they agree, and the percentile places the student within the class. Team and class averages give the context.

Teammates' average = sum of the ratings a student received from teammates ÷ number of teammates who rated them

The gap between self-rating and teammates' average is usually the most useful number in the report: a large positive gap is the start of a conversation, not a verdict.

Good practice for peer assessment

Share the questions before the project starts

Students work to the criteria they know they will be rated on.

Run it at least twice

A mid-course round is formative; the second shows whether feedback changed anything.

Combine it with your own judgement

Use peer ratings to adjust or inform a grade, not to replace the teacher's assessment.

Be straight with students about anonymity

Ratings are shown without names, but in a team of three a student can often guess who said what. Say so in advance.

How do you start?

Peer assessment is set up with our team rather than self-service: send us your course, your teams and the criteria you want to use, and we prepare the programme with you. Students then answer from a personal link, and you follow completion from your dashboard.

Frequently asked questions

What is peer assessment?

Peer assessment (coevaluación in Spanish) is an evaluation in which students rate each other's contribution to shared work, or review each other's deliverables, using criteria set in advance by the teacher. It is used to make individual effort visible in team projects and to develop students' ability to give feedback.

How many students can be in a team?

Up to 12 people per team in PES Peer. Every member rates every teammate and themselves, so larger groups are usually split into teams first.

Can I use my own questions and rubric?

Yes. You can use your own questions, rating scale and competencies, or start from ours and adapt them. PES Review works with your own rubric and criteria.

Are peer ratings anonymous?

Students see their teammates' ratings without names. PES does not hide results from small teams, so in a team of three or four a student may be able to guess who rated what; we recommend telling students this before they answer. In PES Review, anonymous reviews are an option you choose per project.

Can I run peer assessment more than once in a course?

Yes. You can run several rounds in the same programme, and the teacher report shows each round side by side, so you can see whether ratings change after feedback.