Peer and Self-Assessment in the Classroom: Benefits and Best Practices

Peer assessment and self-assessment let learners take part in judging their own work and their classmates’ work. Used well, both methods help learners engage deeply with lessons, build critical thinking, and take more responsibility for their learning. This guide explains what each method is, what it offers, and how teachers can use it well in class.

On this page 6 sections

What is peer assessment?

In peer assessment, learners evaluate their classmates’ work against a set of criteria agreed on beforehand. It works for many kinds of output, including essays, presentations, and group projects.

Classmates are often close to one another’s learning needs and can offer a fresh view of the work. Their feedback helps a learner see what to improve and encourages ownership of learning.

Benefits of peer assessment

• Promotes active learning. Learners engage with the material and take an active role in assessment, which can lead to deeper learning and better retention.
• Builds critical thinking. Judging others’ work and giving constructive feedback sharpens critical thinking. It also helps learners judge their own work better.
• Encourages self-reflection. Seeing how their work compares with that of classmates helps learners spot their strengths and weaknesses and plan how to improve.
• Creates a collaborative classroom. Learners support one another, which builds a positive classroom where everyone feels valued.

What is self-assessment?

In self-assessment, learners evaluate their own work against a set of criteria agreed on beforehand. Like peer assessment, it can be used for essays, presentations, group projects, and other work. It gives learners a chance to reflect on their progress and find areas to improve.

Benefits of self-assessment

• Encourages metacognition. Learners think about how they learn and how they can improve, which makes them more aware of their own learning process.
• Promotes self-directed learning. Learners set their own goals and become more independent.
• Gives the teacher useful information. Learners’ self-assessments show the teacher how they are progressing and where they may need more support.
• Builds lifelong learning skills. Taking responsibility for one’s own learning is a habit that serves learners well beyond school.

Peer and self-assessment at a glance

	Peer assessment	Self-assessment
Who evaluates	Classmates	The learner
Based on	Criteria set beforehand	Criteria set beforehand
Main strengths	Active learning, critical thinking, collaboration	Metacognition, independence, lifelong learning
Useful for	Essays, presentations, group projects	Essays, presentations, group projects

Best practices for teachers

Keep these practices in mind when you bring peer and self-assessment into your class:

1. Set clear criteria. Learners must know exactly what is expected. Clear criteria keep assessments fair and consistent.
2. Train your learners. Many learners need guidance on how to give constructive feedback and how to judge their own work. Show them how and support them as they practice.
3. Keep peer assessment anonymous. To avoid bias, let learners evaluate each other’s work without revealing who wrote it or who is giving the feedback.
4. Make time for reflection. Ask learners to think about the feedback they receive and how they will use it to improve.
5. Combine methods. Use peer and self-assessment together with teacher assessments and exams, so you get a complete picture of learning.
6. Give feedback on the assessments. Comment on the peer and self-assessments learners produce. This improves their assessment skills and their work.
7. Monitor progress. Check in regularly to see whether learners are improving and whether the assessments give accurate feedback.

What this means for your classroom

Peer and self-assessment can turn a classroom into a collaborative place that values active learning and reflection. When teachers set clear criteria, train learners, encourage reflection, mix assessment methods, give feedback, and monitor progress, these methods help learners think critically, learn independently, and achieve better outcomes.

Research on the best ways to carry out peer and self-assessment, and on their long-term effects on learning, is still growing. Start small, observe what works with your learners, and adjust.

Frequently asked questions