IB Internal Assessment Help — Expert IA Guidance From IB Examiners

Internal Assessments count for up to 25% of your IB grade. Our examiners help you design, execute, and write up your IA to maximise marks in every subject.

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Mathematics IA — Exploration

Choose a compelling topic, collect meaningful data, apply mathematical techniques, and write a personal, engaging exploration.

Topic brainstorming: finding a genuinely interesting question
Data collection and appropriate mathematical modeling
Using technology (Desmos, GeoGebra, Excel) effectively
Personal engagement and reflective writing
Criterion-by-criterion review against IB rubric
2

Science IA — Experimental Investigation

Design a rigorous experiment, collect reliable data, and produce a lab report that meets examiner expectations for Biology, Chemistry, or Physics.

Research question and hypothesis development
Experimental design with controlled variables
Data collection, processing, and error analysis
Scientific communication and evaluation
Safety, ethical, and environmental considerations
3

Economics IA — Article Commentary

Select appropriate news articles, apply economic theory with diagrams, and write concise commentaries that hit every criterion.

Article selection for micro, macro, and international topics
Diagram selection and accurate labelling
Theory application and real-world analysis
Evaluation and personal commentary
Word count management across 3 commentaries
4

English IO — Individual Oral

Prepare a confident 15-minute oral that connects a literary work to a global issue, with structured analysis and strong delivery.

Global issue selection and framing
Connecting literary and non-literary text extracts
Structuring your 10-minute presentation
Analytical depth and personal response
Practice sessions with examiner-style feedback

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Internal Assessment FAQs

Common questions about our service

Our tutors act as mentors — they help you choose topics, review your methodology, give feedback on drafts, and ensure your work meets IB criteria. All ideas, research, and writing remain yours. This mirrors the role of a supportive IB teacher.

We cover all major IA types: Math IA (Exploration), Biology/Chemistry/Physics IA (Experimental Investigation), Economics IA (Commentary), English IO (Individual Oral), History IA (Historical Investigation), Psychology IA, and Business Management IA.

Typically 3-5 sessions per IA: 1 for topic/design, 1-2 for draft review, and 1-2 for final feedback. If you need help with multiple IAs, our Term Support package (12 sessions) offers the best value.

Yes, we offer quick-turnaround support. However, we strongly recommend starting at least 2 weeks before your deadline for the best results. Last-minute sessions focus on draft review and targeted improvements.

Yes — our tutors are current or former IB examiners who are trained on the latest curriculum and marking criteria. They know exactly what earns top marks in the 2025-2026 assessment cycle.

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