Imagine a very strange bank account where you are only allowed to do two things...
Can you place the blocks so that you see the reflection in the picture?
Complex numbers can be represented graphically using an Argand diagram. This problem explains more...
In this problem, we define complex numbers and invite you to explore what happens when you add and multiply them.
If you have only 40 metres of fencing available, what is the maximum area of land you can fence off?
Is there a relationship between the coordinates of the endpoints of a line and the number of grid squares it crosses?
Simple models which help us to investigate how epidemics grow and die out.
This task looks at the different turns involved in different Olympic sports as a way of exploring the mathematics of turns and angles.
Have a look at the results for some events at past Olympic Games. Can you use these to predict the results at the next Olympics?
