IB Maths HL IA examples

Modelling India’s Population

What trajectory should the spaceship use to minimise the total amount of radiation obtained when travelling to the point exactly opposite of the star?

Investigating the correlation between height and shooting ability in basketball.

Fourier Transform in Neuroscience: An application to electric signal analysis

How does the volume of water inside a bottle determine the frequency of the sound emitted by the bottle as more water is filled?

How to calculate the surface area and volume of a bottle through modelling?

Tower of Hanoi

Modelling the surface area of a ceramic pot

Modelling COVID 19 using SIR Model

The determination of pi constant using geometry, calculus, and technology

Exploring an alternative method of calculating the volume of a star

Lanchester’s Combat Model

Mathematical Modelling of Doraemon

How Air Pressure Affects a Soccer Ball

How does club face loft affect how far the ball carries in golf?

How can math demonstrate how people can play music by ear without ever reading sheet music?

Comparing the Rates of Change of in Temperature for Three Water Bottles

A Model of Earth’s Orbit

Investigation of the Relationship Between Leg Length and Lateral Jumping Distance

AN INVESTIGATION INTO PREDICTING THE OUTCOME OF THE 2020 NEW ZEALAND ELECTION

Exploration into Modelling a Population Pyramid (19/20)

Optimizing blood vessel branching

What is the Mathematical Formula for the Key of C Major?

Modeling a chicken egg

Extension of the Moving Ladder Problem

Employing optimization to minimize amount of packaging material

The mathematics behind Singapore's student loans (19/20)

The role of Mathematics in cryptography

How can we develop an accurate model to describe radioactive decay?

Investigating the Interaction Between Sinusoidal Sound Waves and Resultant Superposition in Assembling Harmonious Guitar Chords

Analysing the cost of filling and crown's structure for humans.

What is the relationship between GDP per capita and CO2 emissions per capita?

Logarithmic transformations of graphs and its importance in real life

What is the relationship between GDP per capita and CO2 emissions per capita?

Modeling the curve of a dolphin kick of a swimmer

Plotting Log graphs of planetary patterns

Modelling financial market with Chaos theory (received mark: 15/20)

Small neural networks for simple binary classification.

Bayes’ Thorem and the Probability of Inaccurate Diagnosis in 40-89 Year-Old Individuals in Relation to the Excess Healthcare Burden of Osteoporosis in the United Kingdom

An investigation on authorship