22 Jul 2026 6 min read

IB Internal Assessment UAE 2026 — Complete Cross-Subject IA Guide for All Six Groups

IB Internal Assessment UAE 2026

The IB Internal Assessment is the most consequential piece of work IB Diploma students complete outside of the May examinations — and the most commonly underestimated. While most families focus on IA marks as a supplement to examination marks, the reality is different: with IAs counting for 20-25% of each subject grade, a weak IA profile can cost a student 3-5 Diploma points before a single examination paper has been sat. This guide covers every subject group's IA requirements, the most consistently penalised errors, and what permitted tutoring support looks like.

IB IA by Subject Group — What Each Requires

Subject Group	IA Title	Word Count / Length	Weight	What External Moderators Look For
Group 1 — Language A (English Literature, English Language and Literature)	Individual Oral (recorded) + Written Assignment	IO: 10-15 min recording; WA: 1,200-1,500 words	30% combined	IO: ability to develop an independent, interpretive argument linking a literary and non-literary text to a global issue; WA: formal academic register, close textual analysis
Group 2 — Language B (French, Spanish, Arabic B)	Individual Oral	12-15 minutes recorded	25%	Vocabulary range and accuracy; ability to discuss the visual stimulus; interactive communication skills; HL: ability to discuss the literary work convincingly
Group 3 — History	Historical Investigation	2,000-2,200 words	25%	Focused research question with historical significance; use of at least one primary source with OPCVL analysis; evidence-based argument; proper citation
Group 3 — Economics	Portfolio of Three Commentaries	2,250 words total (750 each)	20%	Each commentary: a real article from the past 3 years, analysis using appropriate IB Economics concepts, one diagram per commentary, clear link between article and economic theory
Group 4 — Biology, Chemistry, Physics	Individual Investigation	6-12 pages (approximately 3,000 words)	20%	Focused research question; clear independent, dependent, controlled variables; personal engagement with the investigation design; correct data processing with uncertainty; meaningful evaluation and reflection
Group 5 — Mathematics AA or AI	Mathematical Exploration	12-20 pages	20%	Personal mathematical interest evident; mathematical communication and notation correct; development beyond basic syllabus (extension or application); reflection on what was learned
Group 6 — Visual Arts, Theatre, Film, Music, Dance	Varies by subject — portfolio or process work	Varies significantly by subject	40% (Visual Arts) to 30%	Evidence of creative and critical thinking; process documentation; technical skill; personal voice and reflection

The Sciences IA — The Most Mark-Sensitive Assessment

Research Question: The Foundation of Everything

The IB Sciences IA Research Question (RQ) must be independently designed and specific enough to be falsifiable in a single investigation. The most common RQ error:

• Too broad: "How does pH affect enzyme activity?" (dozens of possible experiments)

• Appropriately specific: "How does pH (3, 5, 7, 9, 11) affect the rate of hydrogen peroxide decomposition by catalase from potato extract, measured by oxygen gas volume produced in 60 seconds?"

The difference is complete specification of: the independent variable (pH, five levels), the dependent variable (oxygen volume in 60 seconds), the enzyme system (catalase from potato extract), and the substrate (hydrogen peroxide). This level of specificity enables the investigation to be assessed against the Criterion A (Personal Engagement) — a moderator must be able to see that the RQ is the student's own, not a standard school practical.

Personal Engagement — The Most Commonly Lost Criterion

IB Sciences IA Criterion A (Personal Engagement) requires evidence that the student has taken personal ownership of the investigation. This does not mean a personal story in the introduction — it means the RQ itself, the experimental design choices, and the exploration demonstrate the student's own curiosity and decision-making. A standard textbook enzyme practical submitted as a student IA will score 0 in Personal Engagement regardless of how well the rest is executed.

The Maths Exploration — What Earns Marks in the Top Band

The most common Maths IA error: presenting a problem, solving it using standard techniques, and concluding that the answer is X. This earns marks in Communication and Mathematical Presentation but not in Personal Engagement or Reflection. Top-band Maths IAs do something beyond what the syllabus requires: model a real-world phenomenon using appropriate mathematics, investigate a conjectured pattern, or extend a known result to a new domain. The best UAE student Maths IAs are investigations with a genuine question that the student pursues — not a known result that the student demonstrates.

IB Academic Integrity Policy — what tutors can and cannot do: Permitted: explaining IA criteria and what each level requires; reviewing the student's own draft and providing written feedback; discussing data analysis methods the student then applies; explaining how the OPCVL framework works for History IA. Not permitted: writing any section of the IA; providing the research question the student adopts; editing to the point of changing the student's own voice. All EdFlik IA support is within these guidelines.

EdFlik provides IB IA guidance within IB Academic Integrity guidelines — research question development sessions, criteria explanation, draft feedback, data analysis method coaching, and Maths Exploration direction. Available for all six subject groups and all six IB IA types. From AED 70 per session. Free diagnostic. Book at www.edflik.com or WhatsApp +91 88788 96600.

Frequently Asked Questions

Q: What is the IB Internal Assessment and how much does it count?

School-assessed work moderated by external IB examiners. Counts 20-25% per subject depending on the subject. Collectively, IAs can influence the total Diploma score by 3-8 points — more than underperforming in a single exam paper. Submitted to IB in April for the May series.

Q: When are IB Internal Assessments due?

Most UAE school IA deadlines fall in October-January of IB Year 2. Sciences typically October-November; Maths, History, and Humanities November-December; Language B IO organised throughout. Many students underestimate how early IAs are due — not at year end, but in Term 1 of Year 2.

Q: What are the IB IA requirements for each subject group?

Group 1: Individual Oral + Written Assignment. Group 2: Individual Oral. Group 3: Historical Investigation (History, 2,200 words) or Portfolio of Three Commentaries (Economics). Group 4: Individual Investigation. Group 5: Mathematical Exploration. Group 6: Portfolio or process work. Weight ranges from 20% to 40% of subject grade.

Q: What are the most common IB IA mistakes UAE students make?

Sciences: RQ too broad (missing variable specification) and no evidence of personal engagement (standard school practicals submitted as student investigations). Maths: no mathematical extension beyond known results. History: no primary source with OPCVL analysis. Economics: article older than 3 years or no diagram.

Q: Can UAE students get tutoring help with IB Internal Assessments?

Yes, within IB Academic Integrity guidelines. Permitted: criteria explanation, draft feedback, content knowledge explanation, data analysis coaching. Not permitted: writing any part, providing the RQ, excessive editing that changes student voice. EdFlik IA support operates within these guidelines.