Internal moderation is a crucial part of maintaining fairness and consistency in IB assessment. It ensures that marking aligns with IB standards, protects against bias, and upholds the integrity of predicted grades and Internal Assessments (IAs).

However, for many IB departments, moderation can feel complex, time-consuming, and administratively heavy—especially when multiple teachers mark across large cohorts. Simplifying the process requires smart systems, shared understanding, and reliable collaboration.

This article outlines how IB coordinators and subject teachers can streamline moderation processes while still meeting IB quality standards.

Quick Start Checklist for Simplified Moderation

• Standardize rubrics and mark descriptors across all teachers.
• Calibrate marking with exemplar scripts.
• Use moderation meetings strategically.
• Document justifications clearly.
• Leverage digital tracking tools like RevisionDojo for Schools.

Why Moderation Matters

Internal moderation ensures that student marks reflect consistent application of IB criteria. It’s not about catching errors—it’s about professional dialogue and alignment.

When done effectively, moderation:

• Enhances fairness and transparency.
• Builds teacher confidence in assessment accuracy.
• Reduces discrepancies between internal and external moderation results.
• Saves time by preventing re-marking or post-submission confusion.

Strategy 1: Start with a Shared Rubric Language

Every teacher in a department should interpret IB rubrics the same way. Begin by analyzing assessment descriptors collaboratively:

• Discuss what each level looks like in student work.
• Annotate exemplar samples with agreed interpretations.
• Create “translation sheets” that explain vague terms like “some evaluation” or “appropriate analysis.”

This shared language anchors consistency before any marking begins.

Strategy 2: Use Exemplar-Based Calibration Sessions

Calibration—where teachers independently mark the same sample and then compare results—is one of the most effective moderation methods.

To make calibration efficient:

• Choose 3–5 exemplars that represent a range of achievement levels.
• Mark them independently using IB criteria.
• Meet to discuss differences and rationales.

Through this process, departments clarify expectations and establish internal marking norms.

Strategy 3: Moderate by Exception, Not by Volume

Instead of rechecking every single piece of work, focus moderation on:

• Borderline cases.
• High or low outliers.
• Work marked by new teachers.

This targeted approach saves time while maintaining oversight. Once consistency is established, spot checks can replace full double-marking.

Strategy 4: Document Moderation Transparently

Record moderation outcomes using a simple shared spreadsheet or digital platform. Include columns for:

• Initial mark
• Moderated mark
• Rationale for adjustment
• Teacher initials and date

Transparency protects both teachers and students during any IB reviews or external moderation checks.

Strategy 5: Centralize the Process Digitally

Digital moderation saves time, reduces paperwork, and improves traceability.
With RevisionDojo for Schools, departments can:

• Upload student samples for side-by-side comparison.
• Record moderation notes linked to specific criteria.
• Generate summary reports for coordinators.

This allows instant access to moderation records and a clear audit trail for IB compliance.

Strategy 6: Schedule Moderation Strategically

Don’t leave moderation until the submission deadline. Instead:

• Build moderation into the assessment calendar.
• Conduct short, focused sessions after each major IA checkpoint.
• Allocate moderation time during department meetings.

Regular, bite-sized moderation prevents last-minute stress and maintains consistent standards year-round.

Strategy 7: Train New Teachers Effectively

New IB teachers often find the marking language and assessment process unfamiliar. Pair them with experienced moderators for guided marking sessions.

Create a “Moderation Induction Pack” containing:

• Rubrics and sample annotated work.
• IB assessment guides.
• Checklists for consistency.

This onboarding approach builds confidence and coherence across teaching teams.

Strategy 8: Align Internal Moderation with School-Wide Policy

Departments should align moderation procedures with a shared school framework. This ensures consistency across subjects and simplifies record-keeping for IB Coordinators.

A unified school policy might include:

• Standard moderation forms.
• Required documentation format.
• Agreed thresholds for when re-marking is necessary.

Uniformity streamlines communication between departments and leadership.

Strategy 9: Foster a Culture of Professional Dialogue

The best moderation is collaborative, not corrective. Encourage open discussions around interpretation and evidence. Ask questions like:

• “What makes this essay a 6 instead of a 5?”
• “How consistently are we rewarding analysis over description?”

These conversations deepen shared understanding and reduce the need for hierarchical oversight.

Frequently Asked Questions (FAQs)

1. How often should internal moderation occur?

Ideally, after every major Internal Assessment milestone or summative task. Regular moderation prevents cumulative discrepancies.

2. Should moderation always involve multiple teachers?

Whenever possible, yes. Cross-marking improves reliability and provides professional development through discussion.

3. What’s the most efficient way to document moderation outcomes?

Use digital spreadsheets or centralized systems like RevisionDojo for Schools, which automatically record changes and generate moderation summaries.

4. How can moderation remain fair without overwhelming teachers?

Focus moderation on critical samples, build standardized tools, and streamline meetings around clear goals and time limits.

5. What if teachers disagree during moderation?

Return to the rubric, review exemplars, and use IB’s wording as the anchor. Document differing opinions respectfully for transparency.

Conclusion

Internal moderation doesn’t need to be a bureaucratic burden. With shared rubrics, structured calibration, and smart digital tools, IB teachers can maintain assessment consistency while saving valuable time.

By using centralized systems like RevisionDojo for Schools, departments can coordinate effortlessly, safeguard accuracy, and uphold the academic integrity that defines the IB experience.