Peer assessment in MOOCs
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Transcript of Peer assessment in MOOCs
![Page 1: Peer assessment in MOOCs](https://reader036.fdocuments.us/reader036/viewer/2022062523/58ecf0441a28abb3418b457b/html5/thumbnails/1.jpg)
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What is it?
• Assignment submission
• Learners grade each other
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Why use it?
Scaling “higher order” assessment
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Improving learning• Higher order outcomes• Learning from others• Understanding the
objectives
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Some Issues
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Reliability
How accurate is the grade?
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The assignment
A well designed “challenge”
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RubricsHelping non-
teachers grade each other
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Benefits of Rubrics
• Mechanism– Easy to follow steps
• Illustrate priorities• Guide the learner• Guide the assessor• Objectify assessment• Align instruction and
assessment• Transparent
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Stages
• Setup• Submission• Assessment• Grading
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Problems• Accuracy• Scheduling• Missing grades
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Accuracy• Multiple graders• Rubrics• Anonymity• Random allocation• Self-grading• Scored on grading
accuracy• Appeal system?
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Scheduling
Everyone needs to do this together.
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Missing grades
• Only submitters grade.
• Multiple graders.• Appeal?
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