IB Mathematics · IA sample and review

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The Mathematics AA SL exploration is shown in full as submitted. It is followed by the complete English review. The IA has not been silently corrected: errors, wording, equations, tables and figures remain visible where the review refers to them.

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IA · AA SL

Originally submitted exploration

Formulating a Suitable Equation to Model the Cooling Process of Hibiscus Tea

Format
PDF · 22 pages
Status
unaltered original
Language
English
Complete feedback

Supplied English review

Full Evaluation of the IB Mathematics AA SL Exploration

Format
DOCX · additional PDF reading copy
Status
included without alteration
Language
English
Document 1

Originally submitted Mathematics IA

All 22 pages are presented as faithful page images. Each page can be opened separately at a larger size.

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Document 2

Supplied English review

The review is shown in full and in its original order. The PDF reading copy was generated technically from the unaltered DOCX file; the DOCX remains the original.

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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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