Mathematics IA: cooling hibiscus tea
Formulating a Suitable Equation to Model the Cooling Process of Hibiscus Tea
- Format
- PDF · 22 pages
- Focus
- Exponential models, regression and a differential equation
- Language
- English
IB Mathematics · IA sample and review
A Mathematics IA on hibiscus-tea cooling with a complete review.
Read the complete IA, then compare it with the detailed review, criterion estimates, 85 review points and a prioritised revision plan.
IA sample and review
A complete Mathematics AA SL IA with a detailed review.
Read the submitted exploration on cooling hibiscus tea first. The complete review then shows the strengths, mathematical errors, communication issues and specific improvements identified in a realistic review.
Complete English review
Full Evaluation of the IB Mathematics AA SL Exploration
- Format
- DOCX · additional PDF reading copy
- Contents
- Criterion estimates, 85 review points and revision plan
- Language
- English
Document 1
Mathematics IA sample
The complete paper contains 22 pages. Each page can be enlarged and read alongside the review.
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Text view: Open the IA and review as searchable text. Use the PDF view for formulas, tables and figures.
Document 2
Complete English review
The feedback follows the paper step by step, from criterion estimates through 85 specific review points to a prioritised revision plan.
Show the remaining review pages in full
How to use the example
Keep the errors visible and compare the review point by point.
- Open the relevant page of the original IA first.
- Then read the corresponding numbered point in the review.
- Consider how the proposed correction would change the model, calculation, communication or conclusion.
- Do not submit the wording or research question as your own work.
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