Extended Essay
Legacy Math
Official IB source
Free · no account
The use of hyperbolic cosine function in catenary bridge structure
Official legacy Mathematics EE example on catenaries, hyperbolic functions and a real bridge structure. The essay, reflections and examiner commentary can be viewed together.
Why view it?Useful for studying how a real structure is translated into a mathematical model and then evaluated critically.
Hyperbolic functionsCatenaryModelling
Metadata and notes
- Source: International Baccalaureate
- Format: HTML
- Document language: English
- Curriculum version: Legacy EE curriculum
- Examiner commentary included
- Link checked: 2026-09-07
Open work
Extended Essay
Legacy Math
Official IB source
Free · no account
Line Stitching and Area: How to find the area underneath a polygon
Official legacy Mathematics EE example on line segments, polygons and area, with full examiner commentary.
Why view it?Shows how a visual construction can be developed step by step into a general mathematical argument.
GeometryAreaSequences
Metadata and notes
- Source: International Baccalaureate
- Format: HTML
- Document language: English
- Curriculum version: Legacy EE curriculum
- Examiner commentary included
- Link checked: 2026-09-07
Open work
Extended Essay
Legacy Math
Official IB source
Free · no account
An Iterative Electoral System
Official legacy Mathematics EE example on an iterative electoral system. The examiner commentary also makes limitations in mathematical depth visible.
Why view it?Especially useful for analysing not only strengths but also the consequences of insufficient mathematical development.
Voting systemsIterationDiscrete mathematics
Metadata and notes
- Source: International Baccalaureate
- Format: HTML
- Document language: English
- Curriculum version: Legacy EE curriculum
- Examiner commentary included
- Link checked: 2026-09-07
Open work
Extended Essay
Legacy Math
Official IB source
Free · no account
The Mathematics of Musical Consonance
Official legacy Mathematics EE example connecting frequency ratios, musical intervals and consonance.
Why view it?Shows how a personal interest in music can be narrowed mathematically and investigated using clearly defined quantities.
MusicFrequency ratiosConsonance
Metadata and notes
- Source: International Baccalaureate
- Format: HTML
- Document language: English
- Curriculum version: Legacy EE curriculum
- Examiner commentary included
- Link checked: 2026-09-07
Open work
Extended Essay
Mathematics · HL
Published by the author
Free · no account
Mathematics Extended Essay: Modern Cryptography
Complete author-published Mathematics EE on modern cryptography, especially RSA and elliptic curves. The repository also contains working files.
Why view it?Helpful for studying definitions, algorithms, program code and a technically demanding line of reasoning.
CryptographyRSAElliptic curves
Metadata and notes
- Source: GitHub · ansh
- Format: PDF · REPOSITORY
- Document language: English
- Curriculum version: Legacy EE curriculum
- Session/date: May 2019
- Grade: A · 33/34 · author-stated
- Link checked: 2026-09-07
The grade is stated by the author in the repository and has not been independently verified by PreLearning.
Open work
Extended Essay
Mathematics · HL
Published by the author
Free · no account
A Geometric Explanation for Prime-rich Lines on the Ulam Spiral
Author-published Mathematics EE on the Ulam spiral and prime-rich lines. The repository contains submitted and revised versions plus Java code.
Why view it?Useful for connecting number theory, geometric representation, computational exploration and revision.
Ulam spiralPrime numbersProgramming
Metadata and notes
- Source: GitHub · xujustinj
- Format: PDF · REPOSITORY
- Document language: English
- Curriculum version: Legacy EE curriculum
- Grade: A · author-stated
- Link checked: 2026-09-07
The grade is self-reported by the author. The revised version is not necessarily identical to the submitted essay.
Open work
Internal Assessment
AA · HL
Published by the author
Free · no account
Investigating Optimal Strategies in the Dice Game “Snake Eyes”
Complete Mathematics AA HL IA on optimal strategies in a dice game, combining expected values, probability, simulations and biased dice.
Why view it?Shows how a game can first be analysed theoretically and then checked with student-written simulations.
ProbabilityExpected valueSimulation
Metadata and notes
- Source: GitHub · km-64
- Format: PDF · REPOSITORY
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Session/date: May 2023
- Link checked: 2026-09-07
The repository mentions a final course grade of 7 but no verified score for this IA, so no IA grade is displayed here.
Open work
Internal Assessment
AA · HL
Published by the author
Free · no account
Predicting Future Changes in a Publicly Traded Stock Using Historical Data and Methods from Probability
Author-published Mathematics AA HL IA modelling historical stock-price movements with Markov chains and conditional probabilities.
Why view it?Useful for discussing the difference between a mathematical model, empirical fitting and genuine predictive power.
Markov chainsStock pricesProbability
Metadata and notes
- Source: GitHub · rayhanadev
- Format: PDF · REPOSITORY
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
The author explicitly notes that the method is not a reliable investment strategy. The work is not financial advice.
Open work
Internal Assessment
Mathematics · SL · HL
Published by the author
Free · no account
The Mathematical Generation and Representation of Tessellated Patterns
Complete publicly shared IA on the mathematical generation and representation of tessellations; the repository also contains source and rubric files.
Why view it?Useful for comparing visual mathematics, transformations, symmetry and reproducible digital constructions.
TessellationsSymmetryTransformations
Metadata and notes
- Source: GitHub · tynanpurdy
- Format: PDF · REPOSITORY
- Document language: English
- Curriculum version: Curriculum version not confirmed
- Link checked: 2026-09-07
Open work
Extended Essay
Mathematics · HL
Published by the author
Free · no account
Extended Essay on RSA and Secure Communication
Public repository for a Mathematics EE on RSA, secure communication and the underlying number theory.
Why view it?Helpful for comparing how a similar cryptography area can be focused and documented differently.
RSAModular arithmeticInformation security
Metadata and notes
- Source: GitHub · mpardalos
- Format: REPOSITORY
- Document language: English
- Curriculum version: Curriculum version not confirmed
- Link checked: 2026-09-07
No verified grade is stated; this entry is included as an example of work and structure.
Open work
Internal Assessment
Legacy Math · HL
School-hosted
Free · no account
What makes Euler’s number special?
School-hosted HL exploration on the number e, exponential functions, transcendence and Euler’s identity.
Why view it?Shows how a broad mathematical object can be structured through selected properties.
Euler’s numberExponential functionEuler identity
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 14
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Session/date: May 2017
- Link checked: 2026-09-07
Open work
Internal Assessment
Legacy Math · HL
School-hosted
Free · no account
How are Taylor Series Used in Numerically Approximating the Solutions to Trigonometric Functions?
HL exploration on approximating trigonometric functions numerically with Taylor series and studying error.
Why view it?Useful for studying derivation, approximation, graphical comparison and error analysis in a more theoretical IA.
Taylor seriesApproximationTrigonometry
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 17
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Session/date: May 2017
- Link checked: 2026-09-07
Open work
Internal Assessment
Legacy Math · HL
School-hosted
Free · no account
Comparison of Zipf’s Law and Zipf Distribution
HL exploration comparing Zipf’s law with a probability distribution and discussing empirical patterns mathematically.
Why view it?Helpful for studying how data, log-log plots and theoretical distributions are connected.
Zipf’s lawDistributionsRegression
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 21
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Session/date: May 2017
- Link checked: 2026-09-07
Open work
Internal Assessment
Legacy Math · HL
School-hosted
Free · no account
Learning in Artificial Neural Networks Using Gradient Descent
HL exploration on learning in neural networks using gradient descent, motivated by a personal interest in AI.
Why view it?Shows how a modern computing topic can be reduced to a clearly defined mathematical method.
Gradient descentNeural networksOptimisation
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 15
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Session/date: May 2017
- Link checked: 2026-09-07
Open work
Internal Assessment
Legacy Math · SL
School-hosted
Free · no account
Finding the total area of a fabric of a dress via integration
SL exploration on finding the fabric area of a dress through integration, with a personal connection to fashion and sewing.
Why view it?A useful example of measuring an everyday object, simplifying it mathematically and reflecting on model accuracy.
IntegrationAreaFashion
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 15
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Session/date: May 2017
- Link checked: 2026-09-07
Open work
Internal Assessment
Legacy Math · SL
School-hosted
Free · no account
Volumes of solids of revolutions: volume of a chalice
SL exploration on solids of revolution using a chalice, including a hemisphere, parabola, torus and Gabriel’s horn.
Why view it?Shows how a real vessel can be decomposed, approximated with functions and studied using different volume methods.
Solids of revolutionVolumeIntegration
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 13
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Session/date: May 2017
- Link checked: 2026-09-07
Open work
Internal Assessment
AA · SL
School-hosted
Free · no account
How is Mathematics used in Web Design?
Mathematics AA SL IA on Fibonacci proportions, golden spirals, the golden ratio, the rule of thirds and sine waves in web design.
Why view it?Strong example of personal engagement: an interest in web design is translated into several testable design patterns.
Golden ratioFibonacciWeb design
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 21
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Open work
Internal Assessment
AA · SL
School-hosted
Free · no account
Income inequality: correlation between education and income of men and women in Finland
Mathematics AA SL IA on the correlation between education and income for men and women in Finland.
Why view it?Useful for studying data selection, correlation, group comparisons, interpretation and limits on causal claims.
CorrelationIncomeEducation
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 19
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Open work
Internal Assessment
AA · SL · HL
School-hosted
Free · no account
Estimating paths between two points on Earth using small circles, great circles and the spherical law of cosines
Exploration on estimating distances on Earth using small circles, great circles and the spherical law of cosines, motivated by travel and astronomy.
Why view it?Shows how coordinates, spherical geometry and different approximations can be compared for the same real question.
Spherical geometryGreat circleNavigation
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 19
- Document language: English
- Curriculum version: Curriculum version not confirmed
- Link checked: 2026-09-07
Open work
Internal Assessment
Legacy Math · SL
School-hosted
Free · no account
Relationship between player age and mean goals per game in Finnish women’s soccer leagues
Mathematics SL IA on the relationship between player age and mean goals per game in Finnish women’s football leagues.
Why view it?Useful for analysing public sports data, correlation, regression and a personal connection to football.
FootballCorrelationRegression
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF
- Pages: 25
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Session/date: May 2021
- Link checked: 2026-09-07
Open work
Internal Assessment
Legacy Math · SL · HL
Teacher/school mirror
Free · no account
Breaking the Code
Cryptography from Caesar and Vigenère ciphers to Enigma and RSA.
Why view it?Compares several methods and shows how quickly an exploration can become too broad.
CryptographyRSACiphers
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 10
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
Legacy Math · HL
Teacher/school mirror
Free · no account
Proving Euler’s Totient Theorem
Short proof-oriented exploration of Euler’s theorem and the totient function.
Why view it?Useful for definitions, lemmas, proof structure and precise notation.
Number theoryTotient functionProof
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 7
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
Legacy Math · SL · HL
Teacher/school mirror
Free · no account
Mathematical Exploration: Minesweeper
Exploration of mathematical patterns and probabilities in Minesweeper.
Why view it?Shows how a game can be formalised mathematically using selected states and examples.
ProbabilityGameLogic
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 7
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
Legacy Math · SL · HL
Teacher/school mirror
Free · no account
Modelling musical chords using sine waves
Models musical chords as superpositions of sine waves.
Why view it?Useful for function graphs, parameters, superposition and a connection to chosen music.
Sine functionsChordsModelling
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 10
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
Legacy Math · HL
Teacher/school mirror
Free · no account
Newton–Raphson method
Exploration of the Newton–Raphson method for finding roots numerically.
Why view it?Shows iterative methods, convergence and the importance of suitable starting values.
Newton–RaphsonIterationRoots
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 8
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
Legacy Math · SL · HL
Teacher/school mirror
Free · no account
The Polar Area Diagrams of Florence Nightingale
Investigates Florence Nightingale’s polar area diagrams and their mathematical construction.
Why view it?Useful for data visualisation, area interpretation and the effect of graphical choices.
StatisticsPolar areasData visualisation
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 12
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
Legacy Math · SL · HL
Teacher/school mirror
Free · no account
Modelling Rainfall
Models rainfall data using functions and statistical methods.
Why view it?Shows data cleaning, model choice, parameter fitting and limits of long-term prediction.
RainfallRegressionModel choice
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 14
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
Legacy Math · SL · HL
Teacher/school mirror
Free · no account
Spirals in Nature
Investigates spirals and proportions in selected natural forms.
Why view it?Useful for distinguishing visual observation, measurement and genuinely supported mathematical patterns.
SpiralsNatureProportions
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 8
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
Legacy Math · SL · HL
Teacher/school mirror
Free · no account
Tower of Hanoi
Exploration of the Tower of Hanoi problem using recursion, sequences and generalisation.
Why view it?Useful for pattern discovery, recurrence relations and proving a general formula.
RecursionSequencesProof
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF
- Pages: 11
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Historical third-party mirror. Related annotations and assessment files are on the collection page; current criteria may differ.
Open work
Internal Assessment
AA · HL
Third-party platform
Free preview · account may be needed for download
Calculating 2D Area, Volume and 3D Surface Area of Pot Using Integrals
Mathematics AA HL IA on measuring a clay pot and finding its area, volume and surface area using integration.
Why view it?Strong personal connection to clay pots and cultural background; useful for Riemann sums, solids of revolution and model limitations.
IntegrationSolids of revolutionClay pot
Metadata and notes
- Source: Academia.edu
- Format: HTML · PDF
- Pages: 23
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Session/date: 2021
- Link checked: 2026-09-07
The web preview is publicly visible; an account may be required for PDF download or some features.
Open work
Extended Essay
AA · HL
Third-party platform
Free preview · account may be needed for download
Decoding Dogs’ Barks with Fourier Analysis
Mathematics AA HL EE using Fourier analysis on personally recorded dog barks to describe their frequency components.
Why view it?A vivid example of own data, personal engagement, signal processing and connecting theory with audio analysis.
Fourier analysisAudioDogs
Metadata and notes
- Source: Academia.edu
- Format: HTML · PDF
- Pages: 36
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Grade: B · platform-stated
- Link checked: 2026-09-07
The grade is stated in the platform page title and is not verified as an official IB publication. Download may require sign-in.
Open work
Internal Assessment
AA · HL
Third-party platform
Free preview · account may be needed for download
Mathematical Algorithms Behind 3D Animations
Mathematics AA HL IA on Catmull–Clark subdivision and mathematical algorithms behind smooth 3D models.
Why view it?A personal connection to film and animation leads to a focused investigation of one algorithm rather than a broad survey.
3D animationSubdivisionAlgorithms
Metadata and notes
- Source: Academia.edu
- Format: HTML · PDF
- Pages: 20
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Grade: 7 · platform-stated
- Link checked: 2026-09-07
The grade is stated by the platform or in the page title; it is not an official grade independently verified by PreLearning. Download may require sign-in.
Open work
Internal Assessment
Math AI · SL
Third-party platform
Provider claim: free · no account
Relationship between a batsman’s height and strike rate in cricket
Math AI SL IA on the statistical relationship between batsmen’s height and cricket strike rate.
Why view it?Useful for studying data sources, scatter plots, correlation and the limits of a bivariate investigation.
CricketCorrelationStatistics
Metadata and notes
- Source: Nail IB
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
The provider describes the examples as free and accessible without registration; features and access conditions may change.
Open work
Internal Assessment
Math AI · SL
Third-party platform
Provider claim: free · no account
Relationship between SAT scores and family income
Math AI SL IA on the relationship between SAT scores and family income using public data.
Why view it?Helpful for social context, correlation, possible confounding variables and careful interpretation.
EducationIncomeCorrelation
Metadata and notes
- Source: Nail IB
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Provider claim: free without registration. Access conditions may change.
Open work
Internal Assessment
AA · SL
Third-party platform
Provider claim: free · no account
The golden ratio in the Great Pyramid of Giza
Math AA SL IA on possible ratios in the Great Pyramid’s dimensions and their comparison with the golden ratio.
Why view it?Useful for critically considering measurement uncertainty, source differences and retrospective pattern matching.
Golden ratioPyramidGeometry
Metadata and notes
- Source: Nail IB
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Provider claim: free without registration. Historical measurements should be checked against reliable sources.
Open work
Extended Essay
AA · SL
Third-party platform
Provider claim: free · no account
Mathematics behind chess engines: game theory, vectors and algorithms
Mathematics EE on mathematical ideas behind chess engines, including game trees, vectors and algorithms.
Why view it?Shows the opportunities and risks of interdisciplinary topics: computing must not replace the mathematical argument.
ChessAlgorithmsGame theory
Metadata and notes
- Source: Nail IB
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Provider claim: free without registration. Course and assessment labels are supplied by the platform.
Open work
Internal Assessment
AA · HL
Third-party platform
Provider claim: free · no account
Closed knight’s tours on 3 × 2k chess boards
Math AA HL IA on closed knight’s tours on 3 × 2k chessboards and their discrete structure.
Why view it?Useful for patterns, graph theory, case analysis and possible generalisations.
Knight’s tourGraph theoryCombinatorics
Metadata and notes
- Source: Nail IB
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Provider claim: free without registration. The mathematical proof burden should be examined particularly carefully.
Open work
Internal Assessment
Math AI · HL
Third-party platform
Provider claim: free · no account
Modelling radioactive decay after Chernobyl
Math AI HL IA modelling radioactive decay in the context of Chernobyl with exponential models and real data.
Why view it?Useful for half-life, parameter fitting, data quality and limitations of a simplified decay model.
Radioactive decayExponential functionData model
Metadata and notes
- Source: Nail IB
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Provider claim: free without registration. Scientific claims should be supported by reliable primary sources.
Open work
IA & EE collection
Mathematics
Official IB source
Free · no account
Official IB Mathematics EE assessed student work
Official IB overview of authentic assessed Extended Essay work with examiner commentary; Mathematics can be selected in the subject navigation.
Why view it?The first place to study official assessment commentary and legacy standards.
official examplesexaminer commentary
Metadata and notes
- Source: International Baccalaureate
- Format: HTML
- Document language: English
- Curriculum version: Legacy EE curriculum
- Examiner commentary included
- Link checked: 2026-09-07
Open collection
IA collection
Legacy Math · AA · SL · HL
School-hosted
Free · no account
Peda.net IB Mathematics exploration collection
Public school library with multiple HL and SL explorations plus some newer AA work.
Why view it?Useful for directly comparing length, topic choice, personal engagement and mathematical depth.
School libraryIA collection
Metadata and notes
- Source: Joensuun lyseon lukio · Peda.net
- Format: PDF · HTML
- Document language: English
- Curriculum version: Mixed curriculum versions
- Link checked: 2026-09-07
Open collection
IA collection
Legacy Math · SL · HL
Teacher/school mirror
Free · no account
Nine sample IAs with annotations and assessment files
Historical collection of nine sample papers with separate annotations and assessment files, plus further individual examples.
Why view it?Especially useful because the original work, annotations and assessment can be read side by side.
AnnotationsAssessmentsnine examples
Metadata and notes
- Source: IB DP Mathematics SL · Weebly
- Format: PDF · DOCX
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
Third-party mirror of a legacy curriculum. Do not transfer its assessment and criteria uncritically to current AA/AI work.
Open collection
IA collection
AA · SL · HL
Third-party platform
Free preview · account/Premium may be needed
Clastify Mathematics AA IA examples
Filterable collection of Mathematics AA IA titles and metadata; public preview, while full access may require an account or Premium.
Why view it?Useful for quickly comparing many research questions, levels and stated grades.
AAfilterable collection
Metadata and notes
- Source: Clastify
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
This is a commercial platform. Labels and grades are supplied by Clastify; full documents are not generally free.
Open collection
IA collection
Math AI · SL · HL
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Clastify Mathematics AI IA examples
Filterable collection of Mathematics AI IA examples with visible titles and basic metadata; full access may require Premium.
Why view it?Helpful for topics involving statistics, modelling and technology in AI SL and HL.
AIStatisticsModelling
Metadata and notes
- Source: Clastify
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Commercial platform; access and pricing may change.
Open collection
EE collection
Mathematics · AA · Math AI
Third-party platform
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Clastify Mathematics Extended Essay examples
Collection of Mathematics EE titles, topics and grades; previews are visible, while full access may require Premium.
Why view it?Useful for estimating the range of submitted research questions, but it is not an official IB collection.
EE collectionResearch questions
Metadata and notes
- Source: Clastify
- Format: HTML
- Document language: English
- Curriculum version: Mixed curriculum versions
- Link checked: 2026-09-07
Commercial third-party platform; grades and authenticity are not verified by PreLearning or the IB.
Open collection
IA collection
AA · SL · HL
Third-party platform
Free preview · account/Premium may be needed
RevisionDojo Maths AA IA examples
Subject page with Mathematics AA IA examples, criterion guidance and further study features.
Why view it?Useful for connecting example topics with criterion-based explanations.
AAcriterion guidance
Metadata and notes
- Source: RevisionDojo
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
The platform offers sign-up and pricing plans. The balance of free and paid features may change.
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IA collection
Math AI · SL · HL
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RevisionDojo Maths AI IA examples
Subject page with Mathematics AI IA examples and supporting explanations of structure and criteria.
Why view it?Useful for connecting data analysis and modelling with expected written communication.
AIData analysisCriteria
Metadata and notes
- Source: RevisionDojo
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
Sign-up and paid plans are available; access conditions may vary.
Open collection
IA & EE collection
AA · Math AI · SL · HL
Third-party platform
Provider claim: free · no account
Nail IB Mathematics IA and EE sample library
Large HTML collection of Mathematics AA/AI IA and EE examples for SL and HL.
Why view it?Practical for quickly browsing many current course labels and topic directions.
AAAIIA and EE
Metadata and notes
- Source: Nail IB
- Format: HTML
- Document language: English
- Curriculum version: AA/AI version first assessed in 2021
- Link checked: 2026-09-07
The provider advertises free access without registration. PreLearning cannot guarantee future platform changes.
Open collection
Internal Assessment
Legacy Math · HL
Published by the author
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Modelling the decrease in luminosity of three watches and comparing value for money
Author-published legacy HL Mathematics IA on the decrease in luminosity of three watches and their value for money. The page links to the complete PDF.
Why view it?Especially useful because the author explains that one mark was lost for use of mathematics and one for communication, allowing modelling, a t-test, length and concision to be considered together.
ModellingLuminosityt-test
Metadata and notes
- Source: The Science Codex · Ardon Pillay
- Format: PDF · HTML
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Grade: 18/20 · author-stated
- Link checked: 2026-09-07
The 18/20 score is author-stated. The work belongs to a legacy Mathematics curriculum and, according to the author, is substantially longer than the recommended length at the time.
Open work
IA collection
Legacy Math · SL
School-hosted
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IB Math Studies Internal Assessment samples with points and grader comments
Public school page with several legacy Math Studies IA samples, awarded points, grader comments, a rubric and sample introductions.
Why view it?Useful for comparing stronger and weaker work and for seeing how significance, data collection, mathematical processes and preliminary conclusions were planned.
Math StudiesGrader commentsIntroductions
Metadata and notes
- Source: John A. Ferguson Senior High School · Jeannette Alvarez
- Format: HTML · DOCX · PDF
- Document language: English
- Curriculum version: Legacy Mathematics curriculum
- Annotations/assessment files included
- Link checked: 2026-09-07
The materials come from the former Math Studies course. They are not equivalent to current AA/AI criteria and should be used only to analyse structure and feedback historically.
Open collection
EE collection
Mathematics
School-hosted
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Mathematics Extended Essay past essays: examples 1–6
School-library page linking six Mathematics EE examples within a wider collection of past Extended Essays.
Why view it?Useful for opening several complete Mathematics EEs in sequence and directly comparing research questions, length, mathematical depth and use of sources.
EE collectionSchool librarysix examples
Metadata and notes
- Source: Singapore International School Library · LibGuides
- Format: HTML · PDF
- Document language: English
- Curriculum version: Legacy EE curriculum
- Link checked: 2026-09-07
This is a school collection rather than an official IB assessment page. The grade, year and precise curriculum version are not clearly stated for every document.
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