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Group discussionIB DP & MYP

Calibration Workshop: Marking Sample Student Work

Group Discussion

Worth 10 marks. Post your contribution; fellow learners review it — if no peer review arrives within 2 hours, an AI assessor grades it instead.

Discussion question · 10 marks

Reflect on a time when your initial marking of a student's work differed significantly from the expected standard. How did you reconcile this discrepancy, and what specific evidence did you use to calibrate your assessment? Please provide a concrete example of how you used the IB assessment criteria to justify a mark that was contested by either a student or a colleague.

What a full-mark response shows

  • Critically analyzes the alignment between the student's evidence and specific IB assessment objectives.
  • Demonstrates the use of official IB command words and descriptors to justify marks rather than anecdotal opinion.
  • Provides examples of how feedback can be pivoted to guide students toward the next mark band.
  • Synthesizes classroom experiences and departmental moderation to defend a robust, evidence-based assessment strategy.
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