Explore the shape of a square after it is transformed by the action of a matrix.
Which pdfs match the curves?
Use vectors and matrices to explore the symmetries of crystals.
Who will be the first investor to pay off their debt?
Can you find the volumes of the mathematical vessels?
How would you go about estimating populations of dolphins?
Which of these infinitely deep vessels will eventually full up?
How do you choose your planting levels to minimise the total loss at harvest time?
In this short problem, try to find the location of the roots of some unusual functions by finding where they change sign.
Explore the meaning of the scalar and vector cross products and see how the two are related.
Explore the properties of perspective drawing.
Work with numbers big and small to estimate and calulate various quantities in biological contexts.
This problem explores the biology behind Rudolph's glowing red nose.
Analyse these beautiful biological images and attempt to rank them in size order.
How much energy has gone into warming the planet?
Work with numbers big and small to estimate and calculate various quantities in biological contexts.
See how enormously large quantities can cancel out to give a good approximation to the factorial function.
Explore the properties of matrix transformations with these 10 stimulating questions.
Are these estimates of physical quantities accurate?
Explore how matrices can fix vectors and vector directions.
Starting with two basic vector steps, which destinations can you reach on a vector walk?
Can you make matrices which will fix one lucky vector and crush another to zero?
Can you match the charts of these functions to the charts of their integrals?
Explore the meaning behind the algebra and geometry of matrices with these 10 individual problems.
Match the descriptions of physical processes to these differential equations.
Go on a vector walk and determine which points on the walk are closest to the origin.
Was it possible that this dangerous driving penalty was issued in error?
Looking at small values of functions. Motivating the existence of the Taylor expansion.
Invent scenarios which would give rise to these probability density functions.
10 graphs of experimental data are given. Can you use a spreadsheet to find algebraic graphs which match them closely, and thus discover the formulae most likely to govern the underlying processes?
Can you sketch these difficult curves, which have uses in mathematical modelling?
This is our collection of tasks on the mathematical theme of 'Population Dynamics' for advanced students and those interested in mathematical modelling.
In Fill Me Up we invited you to sketch graphs as vessels are filled with water. Can you work out the equations of the graphs?
Can you construct a cubic equation with a certain distance between its turning points?
Get further into power series using the fascinating Bessel's equation.
Work with numbers big and small to estimate and calculate various quantities in physical contexts.
Build up the concept of the Taylor series
Shows that Pythagoras for Spherical Triangles reduces to Pythagoras's Theorem in the plane when the triangles are small relative to the radius of the sphere.
By exploring the concept of scale invariance, find the probability that a random piece of real data begins with a 1.
Are these statistical statements sometimes, always or never true? Or it is impossible to say?
Look at the advanced way of viewing sin and cos through their power series.
Can you match these equations to these graphs?
Here are several equations from real life. Can you work out which measurements are possible from each equation?
Explore the possibilities for reaction rates versus concentrations with this non-linear differential equation
Explore the relationship between resistance and temperature
Formulate and investigate a simple mathematical model for the design of a table mat.
Can you work out which processes are represented by the graphs?
A problem about genetics and the transmission of disease.
An observer is on top of a lighthouse. How far from the foot of the lighthouse is the horizon that the observer can see?
Find the distance of the shortest air route at an altitude of 6000 metres between London and Cape Town given the latitudes and longitudes. A simple application of scalar products of vectors.