IA

What is the Maths IA?

The Maths Internal Assessment (IA) is an individual mathematical exploration that forms 20% of the final IB Maths grade. It is a 12–20-page written report (excluding bibliography), where the student investigates a mathematical topic of personal interest.

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Time allocation: Students are recommended to spend 10–15 hours on the IA.

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Content includes: Mathematical modeling, data analysis, theoretical proofs, or applications of mathematical concepts.

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Format: Double-spaced, containing explanations, graphs, tables, charts, and appendices.

1. Purpose and Significance of the IA

The IA is more than a writing task—it's a personalized exploration that allows students to:

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Apply mathematical knowledge outside exam constraints.

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Experience real-world applications and personal interests through math.

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Appreciate the beauty, power, and utility of mathematics.

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Develop skills in independent inquiry, problem-solving, and reflection.

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Demonstrate how technology supports mathematical investigation.

Key Takeaway: The IA encourages students to ask their own questions and pursue them using math, shifting from solving textbook problems to creating meaningful explorations.

Overview