An IA standardization meeting aligns teachers’ interpretations of current assessment criteria before internal assessment marks are finalized. Teachers should bring the correct subject documentation, independently marked student samples, criterion-level rationales, previous moderation feedback, and a method for recording decisions. The objective is not to negotiate marks, but to determine which mark the evidence supports.
This article explains how internal standardization differs from IB moderation, what participants need, and how to conduct a focused meeting that produces consistent, defensible judgments.
What an IA standardization meeting is for
Diploma Programme teachers mark internally assessed work using the published criteria for the relevant subject, level, and component. The IB subsequently moderates a sample to check how accurately and consistently the school applied the global standard. Moderated marks may remain unchanged, rise, or fall.
Internal standardization occurs within the school before submission. It ensures comparable work receives comparable marks across teachers and classes. This matters because the IB evaluates the school’s marking standard through sampled work, rather than treating every class as a separate marking population.
The IB also uses “standardization meeting” for the examiner process led by principal and senior examiners. A departmental IA meeting is not that formal event, but it follows the same principle: markers must apply a shared standard rather than personal expectations.
IB programme standards require DP teachers to standardize assessment to support reliable results. However, the IB does not publicly prescribe one universal meeting length or agenda. The school and subject team should determine the arrangements, while the current subject guide and IB procedures remain authoritative.
What to bring to an IA standardization meeting
Every participant should use the same materials. Mixing syllabus versions, modified rubrics, or scripts containing previous marks creates avoidable disagreement.
Practical readiness checklist
- Current subject guide for the correct examination session, level, component, and criteria
- Relevant teacher support material, official marked examples, subject reports, and published clarifications
- The school’s latest moderation feedback, particularly comments about generosity, severity, or administration
- 2-4 anonymized samples representing contrasting achievement levels, including a borderline case
- Clean copies without names, comments, predicted grades, or previously awarded marks
- Each teacher’s independently completed criterion marks and brief evidence-based rationales
- A shared record for agreed marks, interpretations, disputed points, and follow-up actions
- Any necessary recordings, raw data, appendices, process evidence, or citations
- A plan for rechecking the cohort if the discussion reveals systematic marking drift
Official examples should clarify why evidence received a mark, not become templates students must imitate. The IB’s Diploma Programme resources for teachers explains how authorized schools access materials through My IB and the Programme Resource Centre.
How to choose useful samples
Select samples that expose differences in interpretation. A clear top-level response may confirm an obvious decision, but borderline and uneven responses usually generate more valuable discussion.
| Sample | Why include it |
|---|---|
| Strong response | Tests whether teachers demand evidence beyond the descriptor |
| Middle-range response | Reveals differences in best-fit judgment |
| Borderline response | Requires precise distinctions between adjacent marks |
| Weak or incomplete response | Checks that present evidence still receives appropriate credit |
Include work from different classes when several teachers mark the component. Do not select only polished scripts or examples supporting a preferred interpretation. RevisionDojo’s guide to standardizing internal assessments across departments provides additional guidance on anchor samples and shared rubric language.
A reliable meeting process
1. Confirm the framework
Confirm the subject, level, component, syllabus version, and criteria. Identify recent changes and separate official requirements from departmental practices inherited from previous courses.
2. Mark independently
Teachers should mark the same clean sample without seeing colleagues’ decisions. Independent marking prevents the first speaker or most senior colleague from anchoring the group prematurely.
3. Compare criterion-level judgments
Reveal marks criterion by criterion rather than beginning with totals. Matching totals can conceal significant differences if one teacher is generous on one criterion and severe on another.
For each disagreement, ask:
- What evidence supports the mark?
- Which descriptor wording controls the decision?
- Is the disagreement about quality, extent, or interpretation?
- Does an official example or subject report clarify the issue?
4. Agree the standard
Do not automatically split the difference. Averaging replaces criterion-based judgment with compromise. Identify the mark best supported by the descriptor and record the reasoning briefly.
5. Test and apply the agreement
Apply the emerging interpretation to another sample. If the same disagreement returns, further clarification is needed before marks are finalized. When one marker has been consistently generous or severe, that teacher should revisit all affected work, not merely the samples discussed.
RevisionDojo’s guidance on leading departmental moderation explains how to document decisions while maintaining constructive professional dialogue.
Common mistakes in internal moderation
Discussing marks before independent marking encourages conformity instead of genuine calibration. Every marker should commit to provisional criterion marks first.
Using an outdated rubric can undermine the entire exercise. Verify the first assessment year, subject level, component, and published clarifications.
Considering prior attainment introduces bias. Predicted grades, effort, participation, and previous test results are not evidence for an IA mark.
Changing only the sample marks leaves wider inconsistency unresolved. Agreed interpretations must be applied to all relevant student work.
Treating automated grading as authoritative is equally unsafe. RevisionDojo’s Coursework Grader can provide a diagnostic comparison, but official criteria and teachers’ professional judgment remain decisive.
Recording and reviewing decisions
The meeting record should identify the samples reviewed, initial criterion marks, agreed marks, reasons for significant changes, and responsibility for rechecking work. Store it securely because student work and assessment information require controlled access.
After results are released, compare the school’s IA feedback with the judgments recorded during standardization. The IB’s assessment guide for teachers and coordinators explains that moderation checks whether teachers applied the assessment criteria accurately and consistently.
Departments can also consult RevisionDojo’s explanations of IA feedback and moderation and consistent IA feedback when designing shared records and criterion-linked comments.
Conclusion
A productive IA standardization meeting requires current documentation, anonymized samples across the mark range, independent criterion marks, evidence-based rationales, and a shared decision log. Teachers should resolve differences through descriptor language, test the agreed interpretation on additional work, and apply it consistently across the cohort.
RevisionDojo can support shared coursework workflows and diagnostic review, but it should supplement official IB materials and professional judgment. Departments developing a consistent process may begin with Coursework Review, the Coursework Grader, and RevisionDojo’s moderation guidance.
Sources and referenced URLs
- IB assessment guide for teachers and coordinators
- IB Diploma Programme resources for teachers
- RevisionDojo guide to standardizing internal assessments
- RevisionDojo guide to leading departmental moderation
- RevisionDojo guide to IA feedback and moderation
- RevisionDojo guide to consistent IA feedback
- RevisionDojo Coursework Grader