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The New IB Diploma History Curriculum 2026: Key Changes, Structure, and What Teachers Need to Know

The New IB Diploma History Curriculum 2026: Key Changes, Structure, and What Teachers Need to Know


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The IB Diploma History Curriculum 2026: What’s Changing and Why It Matters

IB Diploma History Curriculum 2026

The International Baccalaureate (IB) has unveiled the new IB Diploma History curriculum, set for first assessment in 2028. This curriculum represents one of the most significant updates in years, designed to deepen students’ understanding of the past while empowering them to think — and act — like historians.

The IB Diploma History Curriculum 2026 emphasizes historical inquiry, conceptual thinking, and global awareness. Teachers and coordinators should prepare for a shift away from rote content toward interpretative, skills-based engagement.


1. A Shift from “Studying” to “Doing” History

The updated History course transforms students from passive learners into active investigators. Instead of memorizing names and dates, they’ll analyze evidence, evaluate perspectives, and build their own interpretations of historical events.

This approach builds historical thinking skills and aligns closely with IB’s broader philosophy — fostering inquiry, open-mindedness, and intercultural understanding.

In essence, students are not just learning about history; they are learning how to do history.


2. The New Inquiry-Based Curriculum Model

At the core of the 2026 IB History curriculum lies the Historical Inquiry Model, which integrates four connected elements: Contexts, Concepts, Content, and Skills.

ElementWhat It MeansWhat’s New
ContextsFrameworks for study — focused, thematic, regional, and independent investigations.Replaces rigid topic lists with flexible inquiry areas.
ConceptsKey ideas that guide interpretation — cause and consequence, continuity and change, perspectives, and significance.A streamlined, conceptual framework unifying the course.
ContentTeachers choose from a wider global range to fit their classroom context.Increased autonomy and inclusivity in content selection.
SkillsEvaluating sources, constructing arguments, synthesizing perspectives.Skills are directly taught and assessed across papers.

This model encourages students to engage critically with evidence and to think like professional historians.


3. Revised Course Structure and Hours

The new structure provides clarity and flexibility for both Standard Level (SL) and Higher Level (HL) students:

  • SL: 150 teaching hours

    • Focused Study: 50 hours

    • Thematic Study: 80 hours

    • Historical Investigation: 20 hours

  • HL: 240 teaching hours

    • Focused Study: 50 hours

    • Thematic Study: 80 hours

    • Regional Study: 90 hours

    • Historical Investigation: 20 hours

This design ensures balanced global coverage while allowing deeper exploration at HL.


4. Updated Content Options

The new IB History syllabus introduces five focused study themes, four thematic pathways, and four regional areas for HL depth.

🔹 Focused Studies (choose one):

  1. Independence and Identity

  2. Political and Economic Transitions

  3. Conflict and Displacement

  4. Climate and Innovation

  5. Protest and Change

🔹 Thematic Studies (choose one):

  1. Conflict (from 750 CE)

  2. Innovation and Transformation (from 750 CE)

  3. Authoritarian Rule (from 1750 CE)

  4. Popular Movements (from 1750 CE)

🔹 Regional Studies (HL only):

  • Africa & the Middle East

  • The Americas

  • Asia & Oceania

  • Europe

These options reflect a broader, more inclusive global history, allowing schools to design regional learning experiences that resonate with their students.


5. Assessment Model: Conceptual and Progressive

Assessment is now built around six historical inquiry elements:

  1. Inquiry contexts

  2. Concepts

  3. Sources

  4. Content

  5. Arguments

  6. Inquiry questions

Each paper assesses these differently, encouraging cumulative skill development.

SL Assessment (2028 onward)

  • Paper 1 (30%) — Source-based focused study

  • Paper 2 (40%) — Thematic analysis and conceptual essays

  • Internal Assessment (30%) — Individual historical investigation

HL Assessment

  • Paper 1 (20%) — Source analysis

  • Paper 2 (25%) — Conceptual and thematic evaluation

  • Paper 3 (35%) — Two regional essays

  • Internal Assessment (20%) — Extended inquiry project

This marks a decisive shift toward analytical depth and concept-driven essays.


6. Sample Exam Questions Show the Shift

Examples from the IB’s 2025 subject brief highlight the focus on interpretation and argumentation:

  • “To what extent was persecution the main reason for post-war mass displacement in Europe?”

  • “Analyse how historical events can have multiple causes.”

  • “The Mexican Revolution significantly changed the role of women. To what extent do you agree?”

These questions test students’ ability to use evidence to construct reasoned, evaluative responses — not simply recall facts.


7. Comparison to the Previous IB History Curriculum

Previous (2017)New (2026)
Prescribed regional topicsInquiry-based contexts
Content-heavy and factualConceptual and interpretive
Fixed Paper 1 subjectsFlexible Focused Studies
Limited conceptual focusFour core historical concepts
Narrow regional focusGlobal and comparative approach
Descriptive IAStructured three-part historical investigation

8. What It Means for IB Teachers

For educators, the new curriculum means:

  • Greater teaching autonomy and creativity in selecting topics.

  • Focus on conceptual understanding and skills integration.

  • Increased opportunities for student voice through inquiry projects.

  • A stronger connection between global history and local relevance.


9. Final Thoughts: A Curriculum for the Future

IB Diploma History Curriculum 2026

The IB Diploma History Curriculum 2026 reflects the IB’s ongoing commitment to critical thinking, intercultural awareness, and academic rigor.
By teaching students to “do history,” not just memorize it, this new framework prepares learners for university-level research — and for understanding a complex, interconnected world.

Find out more at www.myibsource.com

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